Motion & Force Crossword

Most commonly used unit of force
Any action that can change the motion of an object
unit of force used in the US
Friction between an object and the air
when an object is pushed together, then when pressure is taken away it pops back to its normal self
a force that opposes the motion of an object
the support force exerted upon an object which is in contact with another stable object
a force that is applied to an object by a person or another object
the force of gravity on an object. Measured at 9.8 N on Earth
The attractive or repulsive interaction between any two charged objects
The force exerted between magnetic poles, producing magnetization
an object at rest will stay at rest and an object in motion will stay in motion unless acted upon by an unbalanced force
Force equals mass times acceleration
For every action there is an equal and opposite reaction
When two equal forces are applied to an object in opposite directions and the object does not move or the object’s speed does not change.
When two unequal forces are applied to an object in opposite directions and the object does move
the sum of all forces on an object
When the net forces on an object are equal to zero
a diagram that shows all of the forces acting on an object
Force of a string or rope holding up an object
How quickly something moves. Also known as velocity
how far something goes
how long it takes for something to reach its destination
Calculated by dividing the total distance of a trip by the time it takes to make the trip
shows a car’s instantaneous speed
The actual speed an object has at any moment
Speed stays the same