Energy

The ability to do work (move) is called...

• Matter

• Energy

• Force

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Energy transformations occur when...

• energy changes from one form to another
• two forces slide together that are touching
• a chemical reaction takes place

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A swing has potential energy if

• it is sitting still

• moving at a constant speed

• using multiple units of kinetic energy

Tags

NGSS.MS-PS3-2

What energy transformations take place when a battery operated radio is in use?

• electrical to chemical to sound

• chemical to electrical to sound

• chemical to sound to thermal

Tags

NGSS.MS-PS3-5

According to the Law of Conservation of Energy, energy cannot be ______ or _______

• created, nuclear

• destroyed, remade

• created,destroyed

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of energy is represented in the picture?

• potential

• chemical

• thermal

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following transfers occurs when food is digested?

• Chemical to mechanical

• Mechanical to thermal

• Chemical to thermal

Tags

NGSS.MS-LS1-7

Plants turn_______ energy into _______ energy for food.

• thermal, mechanical

• radiant, chemical

• potential, kinetic

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Gravitational potential energy depends on the______ and ______ of the object.

• speed, height

• mass, speed

• height, mass

The roller coaster cart has the most gravitational potential energy at position

• Z

• Y

• W

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2