The measure of the amount of matter in an object is...
Question 3
3.
Does mass or weight change as gravity changes.
Question 4
4.
Objects that are _________ have a greater gravitational pull.
Question 5
5.
Knowing this, a person’s weight on the moon would be _________ than their weight on Earth.
Question 6
6.
This is because...
Question 7
7.
Your weight on Earth depends on...
Question 8
8.
Name something that can have a force of gravity on you?
Question 9
9.
A planet is about the same volume as Earth, but has half the mass of Earth. If you weigh 800 N on Earth on the new planet you would weigh ________ N.
Question 10
10.
All objects accelerate toward Earth (fall) at a rate of _______ m/s/s.
Question 11
11.
Fluid friction is the resistance to an object's motion through a liquid or gas. Resistance to an object moving through a gas, such as air, is termed air friction (or air resistance). Give an example of fluid friction through air.
Question 12
12.
True or false: All objects fall at the same rate in a vacuum.
Question 13
13.
True or false: When an object reaches terminal velocity, it stops accelerating.
Question 14
14.
True or false: When an object reaches terminal velocity, it stops moving.