IPC 1st Semester Review

What is the total distance she drove?

• 3 miles

• 4 miles

• 5 miles

• 7 miles

How far is the student displaced from her house?

• 3 miles

• 4 miles

• 5 miles

• 7 miles

Energy that an object has due to its height above the earth is called:

• kinetic energy

• gravitational potential energy

• chemical energy

• electromagnetic energy

Which of the following situations represents decreasing potential energy?

• A girl stretches a horizontal spring.

• A bicyclist rides up a steep hill.

• A boy jumps down from a tree limb.

• A rocket rises vertically from Earth.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

Which of the following shows no kinetic energy?

• a car moving down the street

• a rotating lawn sprinkler

• a cat chasing a mouse

• a dog lying on the ground

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

With the same force applied, which of these will have a greater acceleration?

• 100 gram mass

• 200 gram mass

• 300 gram mass

• All the objects would have the same acceleration.

Tags

NGSS.MS-PS2-2

How much gravitational potential energy does a 5 kg object have when it is 1 meter off the ground?

• 1.96 J

• 5 J

• 10 J

• 49 J

What is the kinetic energy of an 8.00 kg bowling ball rolling at 2.20 m/s?

• 10.2 J

• 17.6 J

• 19.4 J

• 77.4 J

Tags

NGSS.MS-PS3-1

Calculate the kinetic energy of a 50 kg runner moving at a velocity of 10 m/s.

• 250 J

• 500 J

• 2500 J

• 5000 J

Tags

NGSS.MS-PS3-1

A student is playing pool. He causes the 0.16 kg ball to move at 9.1 m/s. What is the momentum of the ball?

• 0.02 kg m/s

• 1.5 kg m/s

• 9.3 kg m/s

• 57 kg m/s

Tags

NGSS.HS-PS2-2