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WorksheetsForce and Gravity
Total questions: 15
Worksheet time: 8mins
Four objects are dropped from a height of 10 feet. Which object will hit the ground first?
Golf ball
foam ball
sheet of notebook paper
feather
When objects are dropped from the same height, the object with the most ________ will hit the ground first.
volume
surface area
mass
air resistance
The greater the __________ of an object, the slower it will fall.
mass
force
volume
surface area
Two people go sky diving. Bob has a mass of 150 kg and Jack has a mass of 75 kg. Who will land on the ground first?
Bob, because he has more mass.
Jack, because he has more mass.
Jack, because he has less mass.
Bob, because he has more surface area.
Two cars are traveling down the highway. They are exactly the same. Which will travel FARTHER before stopping, a car going 50 MPH or a car going 25 MPH?
The car going 25 mph, because it is going slower.
The car going 25 mph, because it has more mass.
The car going 50 mph, because it is going faster.
The car going 50 mph, because it has more surface area.
What force holds the Earth's atmosphere in place?
magnetic
gravity
electric
friction
A box scooting slower across carpet and faster across tile floors is an example of
gravity
friction
air resistance
surface area
Which object has more gravitational force?
a soccer ball
a foam ball
a basketball
a bowling ball
Bob throws a football with the force of 15 newtons. Jack throws a football with the force of 20 newtons. Whose football will go farther?
Jack's
Bob's
Bob and Jack are driving the exact same car and going the exact same speed. Bob pushes on the brakes with a lot of force. Jack pushes on the brakes with a little force. Who will travel the SHORTEST distance before stopping?
Bob
Jack
The faster something travels, the ___________ it will need to stop.
more force
less force
more mass
less mass
The farther from Earth you are, the ________ gravity you have.
more
less
Claire has 2 umbrellas that are exactly the same, but one is opened and one is closed. She drops both umbrella off the roof. Which will hit the ground first?
The open on
The closed one
They will both hit a the same time
A handkerchief and an eraser have the same mass. Both are dropped from the roof. Which will hit the ground LAST!
The handkerchief because it has more surface area
The eraser because it has more surface area.
The handkerchief because it has more mass.
The eraser because it has more gravity.
The _________ an object has, the more gravitational force it has.
less mass
more mass
less volume
more speed
