Unit 2. Review

Front

What is the formula for Newton's Second Law of Motion?

Back

Front

Which unit is used to measure force in the International System of Units (SI)?

Back

Newton

Front

If the net force on an object is zero, what is the acceleration of the object?

Back

Zero

Front

Back

Mass

Front

Which of the following best describes acceleration?

• The rate of change of velocity
• The total distance traveled
• The amount of matter in an object
• The force applied to an object

Back

The rate of change of velocity

Front

A 2 kg object is acted upon by a net force of 10 N. What is its acceleration?

Back

Front

Back

12 N

Front

If the mass of an object is doubled and the net force remains the same, what happens to the acceleration?

Back

It is halved

Front

A 5 kg cart is pushed with a net force of 25 N. What is the acceleration of the cart?

Back

Front

Is the claim that increasing the net force on an object will always increase its acceleration correct?

Back

Yes, because acceleration is directly proportional to net force.