Force and Motion

Front

A _____ is a pull or a push.

Back

force

Front

_____ is the force that slows and stops motion between touching objects. Options: Friction, Gravity, Pull, Push

Back

Friction

Front

Why do air planes and race cars have sleek shapes?

Back

to reduce friction from air resistance

Front

Which would require the most force to move? Options: a toy car, a sleeping cat, a science book, a chair with a friend sitting in it

Back

a chair with a friend sitting in it

Front

Which force produces a change in motion?

Back

unbalanced force

Front

If these boys are pulling with the same amount of force, what will happen?

Back

They will not move at all.

Front

What is the formula for force?

Back

F=M*A

Front

When you tell the direction and speed of an object, you give its

Back

velocity

Front

Which object has the least acceleration? Options: an empty shopping cart pushed with a hard force, a full shopping cart pushed with a hard force, an empty shopping cart pushed with a light force, a full shopping cart pushed with a light force.

Back

a full shopping cart pushed with a light force

Front

Speed is equal to

Back

Distance/Time