Bill Nye Motion

Forces put things in motion.

• True.

• False

Tags

NGSS.HS-PS2-1

Only objects that are not moving have inertia.

• True

• False

Unmoving objects are being acted on by balanced forces.

• True

• False

The inertia of a bowling ball is the same as the inertia of a golf ball.

• True

• False

Tags

NGSS.HS-PS2-1

The matchematical formula, f=ma says that the amount of force necessary to move two bowling balls is twice the force necessary to move one bowling ball.

• True

• False

Tags

NGSS.MS-PS2-2

The mass of an object is measured in grams or kilograms.

• True

• False

Newtons Laws of motion do not apply in outer space.

• True

• False

Tags

NGSS.HS-PS2-1

Which of the following statements about inertia is correct?

• The more mass a body has, the more inertia it has.

• The more mass a body has, the less inertia it has.

• The amount of inertia a body has is not dependent upon its mass

• None of the above is correct.

Which of the following statements about Newton's Laws of motion is not correct?

• Objects at rest stay at rest; objects in motion stay in motion

• The force necessary to overcome an objects inertia depends on its mass

• When a force acts on an object, the only result is action in the direction of the force.

• All of the above.

Tags

NGSS.HS-PS2-1

Which of the following statements about the mass and weight of an object is correct?

• The mass of an object is the same regardless of where it is measured.

• The weight of an object varies with the force with which gravity pulls on it

• Both are correct

• Neither is correct

Tags

NGSS.MS-PS2-2