Gravity

As distance between two objects increase the pull of gravity 

• Increases
• Decreases
• Stays the same

The force of gravity acting on an object is the object's ______.

• mass
• matter
• weight 
• terminal velocity 

Tags

NGSS.HS-PS2-4

Which of the following will not change in different gravitational fields?

• weight
• force
• mass
• pounds

An object is falling but is not accelerating. What do you know?

• Gravity is stronger than air resistance
• Air resistance is stronger than gravity
• Air resistance is equal to gravity
• Forces are unbalanced

Tags

NGSS.HS-PS2-1

A person weighs _____ on the Earth than they do on the Moon. 

• less
• more
• the same

Tags

NGSS.MS-PS2-4

What is the SI unit used to measure force? 

• pounds 
• grams 
• newtons 
• kg/ m²

Which is NOT a step in the scientific method?

• Make observation
• Form a theory
• Collect data
• Form a hypothesis

In a controlled experiment, how many variables can be worked with at a time? 

• one
• none
• two or more
• how ever many makes sense.

Tags

NGSS.HS-PS1-3

A force of attraction between objects that is due to their masses.

• Force
• Gravity
• Gravitational Pull
• Weight

A measure of the amount of matter in an object

• mass
• weight
• gravity
• pounds