Newton's First, Calculating Forces, Motion

Front

What Unit do we Measure Force in?

Back

Newtons

Front

Which has more Inertia between a truck & skateboard?

Back

truck

Front

In a tug of war, the left team pulls with a force of 200N and the right team pulls with a force of 150N. What is the net force?

Back

50N to the left

Front

The sum of all forces acting on an object is

Back

net force

Front

What happens when two forces act in the same direction?

Back

Their strengths are added.

Front

What is Newton's First Law?

Back

An object at rest stays at rest, and an object in motion stays in motion until a force acts upon it.

Front

What is the effect of friction on a moving object?

Back

It slows down the object.

Front

Calculate the net force.

Back

60N, Right

Front

What is the magnitude (size) and direction of the net force?

Back

0N

Front

Average speed of a car traveling 8 meters in 4 seconds?

Back

2 m/s