Module 1 test

Front

Knowing an object's position requires which of the following? reference point, time, displacement, speed

Back

reference point

Front

Two reasonable reference points to describe the motion of someone walking on a moving bus.

Back

Front of the bus and back of the bus

Front

Two people are pulling on a chain in opposite directions with forces of 500 N and 600 N. The forces would be best described as...

Back

unbalanced forces

Front

You push on a crate with a force of 10 N to the right, and your friend pushes on the crate with a force of 25 N to the left. What will the net force be and in which direction will the crate move?

Back

15 N to the left

Front

Friction

Back

opposing force between two objects in contact

Front

Newtons First Law of Motion

Back

An object in motion stays in motion an object at rest stays at rest unless acted upon by another force

Front

Newtons Second Law of Motion

Back

F=MA

Front

Newtons Third Law of Motion states:

Back

For every action there is an equal but opposite reaction

Front

If you have two objects with different masses, the object with ________ mass has more _________ pull than the object with _________ mass.

Back

more, gravitational, less

Front

Acceleration

Back

A change in speed or motion