Final Dec 24

Front

What type of force is acting on objects when the resulting force is greater than zero?

Back

Unbalanced force

Front

What is equivalent to the unit of work, the Joule?

Back

1 Newton meter (N·m)

Front

If a ball is moving at 6.0 m/s and has a momentum of 24.0 kgm/s, what is the ball's mass?

Back

4.0 kg

Front

Complete - The longer the string, the ________ the Period of the pendulum.

Back

greater

Front

Which equation is used to calculate average velocity?

Back

x/t

Front

Define balanced forces.

Back

Forces that are equal in size and opposite in direction, resulting in no change in motion.

Front

What is momentum?

Back

The product of an object's mass and its velocity.

Front

State the formula for calculating work done.

Back

Work = Force x Distance

Front

What is the unit of power?

Back

Watt (W)

Front

Explain the relationship between mass and acceleration in Newton's second law.

Back

Force = Mass x Acceleration (F = ma)