Question 1

Question

Match the vocabulary word with its definition.

1. gravitational force
Selected. the attractive force between any two objects due to their mass
2. weight
Selected. the force that pulls an object to Earth
3. acceleration
Selected. increase in the rate or speed of something
4. gravity
Selected. the force that attracts objects that have mass towards each other
5. mass
Selected. measure of the amount of matter in an object
6. air resistance
Selected. Attractive force between objects that have mass
7. Terminal velocity
Selected. Constant speed that a Free Falling object reaches when the force due to gravity equals the force of air resistance
8. Gravitational attraction
Selected: . Attraction between all objects in the universe with Mass

ok so I'm about to give the answers to the entire unit 2 practice test in schoology 2022 so if these are wrong in like 2023 or so. sorry

Answer 1

6. air resistance
Selected. Attractive force between objects that have mass

WHAT ????

Answer 2

Question 2
What would happen to your weight on the moon?
Selected decrease***

Question 3
What would happen to your mass on the moon?
Selected:. stay the same

Question 4
Which object would have the highest gravitational attraction?
Selected. semi truck

Question 5
As a spaceship travels from Earth to the moon, which value never changes?
selected d. mass

Question 6
Gravity is a force that is always:
Selected . attractive.

Question 7
Two objects on Earth with the same weight must have the same:

Selected:. Mass
Question 8
If a golf ball and a baseball are dropped in the absence of air resistance, which ball will hit the ground first?

Selected:a. they will hit at the same time

Question 9
If a feather and a baseball are dropped in the presence of air resistance, which ball will hit the ground first?

Selected:. the baseball
Question 10
Why does a skydiver need a parachute to land safely?
Selected:. It increases air resistance and slows the skydiver to a safe speed
Question 11

What is the force acting on the hammer and the feather that causes them to fall to the ground?

Selected:. gravity

Question 12

Gravity is the only force acting on an apple as it falls from a tree.

Selected: False

Question 13
What would happen to your weight if the force of gravity increases?

Selected. Your weight would increase

Question 14
Object A has a mass of 50kg and object B has a mass of 100 kg. Which object experiences a higher gravitational force?

Selected:. Object B

Question 15

Calculate the weight of an object with a mass of 50 kg on a planet with an acceleration due to gravity of 2.0 m/s2.

Selected:. 100 N

here are the right answers hope i helped you:) have a great rest of your day

Answer 3

Anonymous don't ask me that's what the teacher put as the answer

Answer 4

Question 13
What would happen to your weight if the ACCELERATION of gravity increases?

Answer 5

your weight would increase

Answer 6

because when gravity increases your weight increases but your mass does not increase or decrease it stays the same