# Forces Crossword

Type
Crossword
Description

Unit of force Newton
pressure = force / _____? area
unit of pressure pascal
a force can cause this speedingup
a force can cause this slowingdown
a force can cause this turning
a force can cause this changingshape
SI unit of time second
SI unit of energy Joule
oil can reduce ___________ friction
oil can act as a _____________ lubricant
Hooke's Law is named after? roberthooke
____________________ = stretched length - original length extension
A spring can be ___________ or extended compressed
Effect of gravity on a mass weight
when all the forces cancel out they are ______________ balanced

## Work, Energy, and Power Crossword

Type
Crossword
Description

stored energy potential energy
energy of a moving object kinetic energy
the ability to do work energy
work done in a certain amount of time power
friction converts kinetic energy to nonmechanical
the sum of kinetic energy and all forms of potential energy total energy
a push or pull force
SI unit of work joule
the force that opposes motion between two surfaces that are in contact friction
the product of the force exerted on an object and the distance the object moves in the direction of the force work
the sum of an object's potential and kinetic energy mechanical
energy that is stored in chemical bonds chemical
the net work done on an object is equal to its change in kinetic and potential energy work energy theorem
he unit of power equal to one joule of energy transferred in one second watt
form of energy involved in weighing fruit on a spring energy gravitational
a stretched rubber band or a stretched or compressed spring are examples of which potential energy elastic
states that energy cannot be created nor destroyed, but only transformed from one form into another conservation of energy
a roller coaster track is an example of a closed path
the gravitation force is called a conservative force
friction and air resistance is an example of what type of force nonconservative

## Physics Crossword Puzzle

Type
Crossword
Description

For every action, there is an opposite reaction. NewtonsThirdLaw
Maximum speed of a falling object TerminalSpeed
Used to show the relative magnitude and direction of all forces acting upon an object in a given situation FreeBodyDiagram
Acceleration of an object depends on the net force acting on it and the mass of the object Newtons second law
Force per unit area: standard unit is the Pascal pressure
1 newton per square meter pascal
Substance that continually deforms (flows) under an applied shear stress Fluid
The resistance an object has to a change in its state of motion inertia
One value increases at the same rate that the other decreases inversely
Similar to Newton's First Law law of inertia
Object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force newtons first law
International System of Units - Unit of force newton
Velocity at which a falling object stops accelerating terminal velocity
Frictional force air exerts on a moving object air resistance
Force acting in one direction action force
Process by which elementary particles interact with each other interaction
Unit of mass equal to 1000 grams kilogram
Force acting in the opposite direction reaction force
The quantity of matter in a body mass
Resistance that one surface object encounters when moving over another friction
Measure of the force of gravity on a body weight

## Potential and Kinetic Energy Crossword

Type
Crossword
Description

Unit of Energy Joules
The energy an object has because of its motion. KINETIC
Visible energy that is given off by some objects in the form of radiation. LIGHT
Energy that moves in the form of rays, waves, and particles, such as nuclear energy. RADIATION
Energy of moving electric charges. ELECTRIC
Type of energy that is created through the breaking of chemical bonds in alkaline batteries. CHEMICAL
SI unit of energy. JOULES
Stored energy is called POTENTIAL
The SI unit of force. NEWTONS
What kind of potential energy is MGH used to calculate GRAVITATIONAL
Energy stored in an object when the shape of an object is changed like when a rubber band is stretched or compressed ELASTIC
Vibrating air that travels as waves to your ears SOUND
Energy commonly called heat. THERMAL
The force of attraction between two masses GRAVITY
The sum of kinetic energy, gravitational potential energy, and elastic potential energy in a system is called MECHANICAL
When nothing changes because there is no friction or air resistance. CONSERVATION
Rate at which speed changes ACCELERATION
To convert from one form to another TRANSFORMATION
Energy released during fission or fusion, used mostly to generate electricity. NUCLEAR
Scientific method of expressing magnitudes or qualities of important natural phenomena. SI

## Conservation of Energy Crossword

Type
Crossword
Description

What type of energy comes from the ground? Geothermal
Unit for Energy Joule
Unit for Weight Newtons
Unit for Height Metres
Unit For Mass Kilogram
Direction and Size Vector
This type of energy is not useful. Wasted
A reason that energy can wasted Friction
This is another name for the force of gravity. Gravitional field strength
A property of a material if it returns to its original shape when stretched. Elastic
Type of energy when an object moves. Kinetic Energy
Force per unit extension of a spring Force Constant
A quantity that has magnitude only. Scalar

## Motion Crossword

Type
Crossword
Description

the speed and direction of an object velocity
the movement of an object motion
how fast an object is moving speed
an object in motion stays in motion until acted upon by an outside unbalanced force, and an object at rest will stay at rest until acted upon by an outside unbalanced force newtons first law
speeding up, slowing down, or changing direction acceleration
the relationship between an object's mass, m its acceleration, a and the applied force, F is F = ma newtons second law
for every action there is an equal and opposite reaction newtons third law
the amount of matter in an object mass
the tendency in an object to resist change in motion inertia
the speed of an object in one instant of time instantaneous speed
total difference traveled divided by the total amount of time taken to travel the distance average speed
two or more forces acting on an object who's effects cancel each other out balanced forces
a push or pull force
an opposite force that acts on two objects touching friction
SI unit for length meter
how hard it is to stop an object momentum
a combination of all forces acting on an object net force
the amount of change in a measurement in a given amount of time rate
two forces exerted on an object who's effects do not cancel each other out, therefore accelerating the object unbalanced forces
SI unit for mass kilogram

## Forces Crossword

Type
Crossword
Description

the branch of science concerned with the nature and properties of matter and energy physics
strength or energy as an attribute of physical action or movement force
An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced f Newton's first law
The greater the mass, the greater the amount of force needed (to accelerate the object). Newton's second law
For every action there is an equal and opposite re-action. acceleration: the net result of any and all forces acting on the object (change in velocity). velocity: how fast and in what direction an obj Newton's third law
amount of matter present in an object mass
a diagram showing all the forces acting on an object, the force's direction and its magnitude. force diagram
the force that attracts a body toward the center of the earth gravity
The support force exerted upon an object that is in contact with another stable object. normal force
the pulling force exerted by each end of an object tension
the ability of a material to return to its original shape after being stretched or compressed elasticity
the force exerted on the surface by another when there is no motion between the two surfaces friction
a force trying to cause a stationary object to start moving static friction force
English physicist Isaac Newton
Standard International (SI) unit of force Newtons
the resistance of any object to any change in its state of motion inertia
the overall force acting on an object net force
the rate at which something moves speed
a body's relative mass or the quantity of matter contained by it weight
exert force on something push
the branch of science concerned with the nature and properties of matter and energy physics

## Motion, Forces and Energy Crossword

Type
Crossword
Description

when one object's distance from another is changing motion
object that is used to determine if something is in motion reference point
distance an object travels in a given unit of time speed
rate at which an object is moving at a given instant in time instantaneous speed
speed in a given direction velocity
rate at which velocity changes acceleration
push or pull on an object force
SI unit that measures strength of force Newton
combination of ALL forces acting on the object net force
cause an object to start moving, stop moving, or change direction unbalanced force
equal forces acting on an object in OPPOSITE directions balanced force
force that 2 surfaces exert on each other when they ruyb against each other friction
force that pulls objects toward each other gravity
amount of matter in an object mass
force of gravity on a person/object weight
fluid friction on objects falling through the air air resistance
an object that is thrown projectile
tendency of an object to resist a change in motion inertia
product of an object's mass and velocity momentum
an object at rest will stat at rest and an object in motion with stay in motion Newton's 1st Law
acceleration depends on an object's mass and the net force acting on the object Newton's 2nd Law
for every action there is an equal but opposite reaction Newton's 3rd Law

## Newton's Law Crossword Puzzle

Type
Crossword
Description

The tendency of an object to resist change in its motion Inertia
For every action there is an equal opposite reaction Newtons Third Law
Acceleration of an object depends upon its mass & the force acting upon it Newtons Second Law
The distances an object travels per unit of time Speed
A change of velocity Acceleration
A push or pull Force
The amount of matter in object Mass
Slowing down Deceleration
Speed in a given direction Velocity
Force that produces a nonzero net force Unbalanced Force
The force that pulls objects toward each other Gravity
The overall force on an object when all individual forces acting on it are added together Net Force
Equal Forces acting on an object In opposite directions Balanced Forces
The state in which one object's distance from another is changing Motion
Energy that an object has due to its motion Kinetic energy

## Forces and Types of Forces Crossword

Type
Crossword
Description

An amount of space between two things are people Distance
An object's location relative to a reference point Position
A continuous change in the position of an object Motion
Total distance traveled divided by the total time Speed
A measure of the displacement of an object divided by the time Velocity
The rate of change of velocity Acceleration
Moving an object with a push or pull Force
A force that acts at the point of contact between two objects Contact force
Are two forces acting in opposite directions of an object balanced force
A force that acts at the point without contacting Non contact force
Forces that cause a change in the motion of an object Unbalanced force
In force of attraction between two masses Gravity
The resistance that one surface or object encounters when moving Friction
The frictional force air exerts against a moving object Air resistance
A material that can be stretched or compressed Elastic Force
Describes the pulling Force transmitted axially by means of a string Tension force
An object at rest stays at rest and an object in motion stays in motion unless acted upon by an unbalanced force Newton's first law of motion
The acceleration of an object as produced by a net force is directed proportional to the magnitude of the net force Newton's second law of motion
For every action there is an equal and opposite reaction the statement means that in every interaction there is a pair of forces Newton's third law of motion
Is force acting in One Direction Action force
Is force acting in the opposite direction Reaction force

## Forces Crossword

Type
Crossword
Description

push or pull force
force that causes no motion balanced
force that causes motion unbalanced
unit or force newton
force that opposes motion friction
force that causes things to fall back to earth gravity
distance / time equals speed
speed with direction velocity
change in speed or direction acceleration
the formual for speed can be changed into this shape triangle
how far something travels distance
how long it takes for something to move, can be measured in seconds time
a unit of distance meters