Newton's Second Law of Motion

Front

____ = mass x acceleration

Back

Force

Front

If the mass of an object is 10 kg and the acceleration is 10 m/s², what is the force on the object?

Back

100 N

Front

A _____ is required to change the motion of an object

Back

force

Front

If the mass of an object is 5 kg, and the acceleration is 2 m/s². What is the force?

Back

10 N

Front

Is a car going around a corner an example of acceleration?

Back

Yes

Front

An object's velocity can be changed by changing its speed, its direction, or both.

Back

True

Front

A change in velocity over time is called ___________.

Back

acceleration

Front

A greater applied force is required to move an object with a greater mass than one with a smaller mass.

Back

True

Front

If a force of 26 N is exerted on two balls, one with a mass of 0.52 kg and the other with a mass of 0.78 kg, which ball will have the greater acceleration? (F=ma)

Back

The one with a mass of 0.52 kg will have the greatest acceleration.

Front

According to Newton's second law, if you increase the force applied to an object:

Back

it accelerates more