Energy, Forces

The more the ______ the more the inertia.

• length

• mass

• speed

• size

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

______ = Mass × Acceleration

• Gravity

• Speed

• Force

• Energy

Tags

NGSS.MS-PS2-2

Kinetic energy is energy possessed by a body because of its _______.

• motion

• position

• mass

• friction

Tags

NGSS.MS-PS3-1

Potential energy is energy stored in an object because of its ________.

• position and motion

• gravity and condition

• motion and condition

• position and condition

Tags

NGSS.MS-PS3-2

A form of energy that can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects.

• electrical

• heat

• light

• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

A form of energy that is produced when an object vibrates and causes the air around it to vibrate.

• light

• heat

• sound

• electrical

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

_____= ability to do work

• force

• energy

• gravity

• inertia

Tags

NGSS.MS-PS3-4

The reason potato batteries work is because chemical reactions are taking place, and changing _______ energy into electrical energy.

• light

• chemical

• heat

• kinetic

Tags

NGSS.MS-PS1-5

1 newton metre = _______ joule.

• 0.1

• 10

• 10

• 1

The rate of acceleration at which every object falls to the Earth is roughly _____ m/s square.

• 20

• 10

• 100

• 1

Tags

NGSS.MS-PS2-4