3NT Chapter 3 Effects of Forces Part I

3NT Chapter 3 Effects of Forces Part I

Multiple Choice

What is the SI unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Multiple Choice

What changes does the ball have?

• Change in color

• Change in motion

• Change in direction

• Change in shape

Multiple Choice

Is it BALANCED? 

• Yes
• No

Fill in the Blanks

Multiple Choice

What is the S.I. unit of Force?

• watt (W)

• hertz (Hz)

• newton (N)

• joule (J)

Multiple Choice

What is force?

• A push exerted on an object

• A push or pull exerted on an object

• A pull exerted on an object

• None of the above

Multiple Choice

At the start of a football game, a footballer kicks a ball placed in the middle of the field to move the ball.

What is the effect of force on the object?

• Change the direction of a moving object

• Make a moving object stop

• Make a moving object move slower

• Make a stationary object move

Multiple Choice

Striking a moving tennis ball:
changes its _____ and _____ .

• direction, speed
• speed, shape
• shape, speed
• shape, direction