Force, Work and Energy

If Druv is able to move the table through a distance, then ___________ is said to be done.

• work

• force

• energy

• rest

Tags

NGSS.MS-PS3-5

Which among the following is not a source of energy?

• The Sun

• Wind

• Water

• Gravity

A push or pull that acts on an object is termed as _________.

• work

• force

• energy

• capacity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The force which helps us in walking.

• elastic force

• gravitational force

• frictional force

• magnetic force

Energy of motion is which type of energy?

• Potential

• Kinetic

• Sound

• Gravitational

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

When an object is at rest and is not in motion, it is best described as having ____________energy.

• electrical

• potential

• thermal

• kinetic

Tags

NGSS.MS-PS3-2

Does energy come in many different forms?

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3

NGSS.HS-PS3-5

Which of the following is the best example of increasing an object's potential energy?

• rolling a bowling ball

• turning on a light bulb

• stretching a rubber band

• dropping a pencil

Tags

NGSS.MS-PS3-2

___________ are like spiral staircases.

Identify the type of lever in this image.

• class 1

• class 2

• class 3

• compound lever

Tags

NGSS.MS-PS2-2