Science TCAP Review

A rocket lifting off the launch pad.

• Balanced Force

• Unbalanced Force

Tags

NGSS.HS-PS2-1

Are the forcing acting on the object balanced or unbalanced? The squirrel is spinning.

• balanced

• unbalanced

Tags

NGSS.MS-PS2-1

Are the forces acting on the objects balanced or unbalanced? The truck takes a while to come to a complete stop.

• balanced

• unbalanced

Tags

NGSS.MS-PS2-2

Are the forces acting on the object balanced or unbalanced? Arnold and Helga take off from the start line

• balanced

• unbalanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Are the forces acting on the object balanced or unbalanced? Mario is running fast but STEADY. His speed is 10 mi/hr.

• balanced

• unbalanced

Tags

NGSS.MS-PS2-1

When does a physical change occur?

• when molecules combine to form a compound

• when a new element is created

• when the size, shape or state of matter changes

• when elements combine to form a molecule

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Stepping on a bag of potatoe chips would cause which type of change?

• mechanical

• chemical

• thermal

• physical

Which of the following is the BEST clue that a chemical change has occurred?

• the substance is smaller after the change

• the substance forms bubbles when the change occurrs

• the substance looks the same as it did before the change

Tags

NGSS.MS-PS1-2

In a chemical change, new products are formed.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Most of the time, physical changes can be reversed.

• True

• False

Tags

NGSS.5-PS1-4