Bennett Physical Law

0%

What effect does changing the distance between objects have on gravity?

Gravity is unaffected by distance.

Gravity increases as distance increases.

Decreasing distance increases gravity

Correct! Wrong!

Basic conservation laws of nature includes:

Please select 2 correct answers

Mass

Angular momentum

Linear momentum

Correct! Wrong!

One of nature's conserved laws is the law of conservation of mass.

False

True

Correct! Wrong!

Kinetic energy plus potential energy equals?

Electrical energy

Mechanical energy

Heat energy

Correct! Wrong!

The energy forms are _ and .

Please select 2 correct answers

Heat

Electrical

Temperature

Correct! Wrong!

For conservative external force, a body's total mechanical energy is constant or conserved.

False

True

Correct! Wrong!

Energy is a ________ .

Scalar quantity

Vector quantity

Equal quantity

Correct! Wrong!