Science-Forces Crossword

It can push, pull or twist.
Speeding Up
Slowing down
A force that actually touches the object
A force that does not touch.
The unit for force, symbol N
Using a table to mark a scale correctly
A material that will bounce back to shape after the force is stopped.
A material that will be permanently distorted.
A force caused by one surface sliding over another
Generated by friction
something that will reduce friction.
A method of smoothing a surface to reduce friction.
Useful in reducing friction on wheels and axles.
Uses a cushion of air to reduce friction.
Friction provides this 'grip' to allow movement.
Happens when there is no 'grip'
A non-contact force that attracts objects to each other.
The amount of matter in an object.
the pulling force of gravity.
Measures mass
The metric unit for mass
These forces give no overall force
These forces will cause acceleration, deceleration, change in direction or shape.
Gave us three laws of motion
Forces are balance when a bike is going at constant_______
Force provided by a wing
The shape of a wing
Force provided by a jet engine or propeller