Force and Motion

______________________ is any push or pull on an object.

• Force
• Mass
• Gravity
• Air Resistance

Tags

NGSS.3-PS2-1

A _________ uses force to move an object towards you. 

• Pull
• Push
• Motion
• Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A baseball player hits a ball with his bat and the ball flies over the pitcher's head into the outfield. Is that a balanced or unbalanced force?

• Balanced

• Unbalanced

What is the meaning of acceleration?

• any change in the speed or direction of an object
• where an object is located
• the pull of gravity on an object

Which tells the VELOCITY of an object?

• 75 mph
• 75 mph traveling south

You are doing an experiment with a car rolling down a ramp. What effect does the height of the ramp have on the car?

• The car will move slower down the ramp

• The car will not be effected by the height of the ramp.

• The car will move a longer distance down the ramp.

A soccer ball is kicked across the field, what vocabulary word tells me why the ball would slow down in the grass?

• acceleration

• friction

• gravity

What is NOT an example of the effect of gravity on an object?

• Lava flowing down a mountian

• The Earth orbiting the Sun

• Kids sliding down a slide

• A football sailing into the air

________________ is the force that pulls objects together.

• Motion
• Push
• Gravity
• Friction

__________________ is the path at which something is traveling. 

• Pull
• Gravity
• Direction
• Friction