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WorksheetsForce and Motion Study Session
Total questions: 30
Worksheet time: 34mins
Object A and Object B both have the same mass and are speeding toward each other at the same velocity. What is most likely TRUE of the velocity change of each object after their collision?
Object A will have a greater velocity that Object B.
Object B will have a greater velocity that Object A.
Both object's will have the same velocity.
Object A's mass is 1 kg and Object B's mass is 10 kg. The two objects are speeding toward each other at the same velocity. What is most likely TRUE of the velocity change of each object after their collision?
Object A will have a greater velocity that Object B.
Object B will have a greater velocity that Object A.
Both object's will have the same velocity.
What is the most likely outcome of this event?
Object B will slow down.
Object A will change direction.
Object B will speed up.
Object A will speed up.
This object can be slowed down by (choose all that apply):
Exerting force to the object's left.
Exerting force to the object's right.
Placing the object is space.
Placing a gritty substance on the surface to the left of the object.
Which of the following objects would have the least change in velocity?
An empty shopping cart pushed with a hard force.
A full shopping cart pushed with a hard force.
An empty shopping cart pushed with a light force.
A full shopping cart pushed with a light force.
When a heavy football player and a light one run into each other, who exerts more force?
The light one
Their force are equal
The heavy one
How is this an example of Newton's Third law
Only the ball is pushing the head.
Only the head is pulling the ball.
The ball and boy's head are both exerting an equal force on each other.
When a small car pushes a big truck, the truck applies an equal and opposite force on the car.
False
True
You can't exert a force on anything unless it also exert a force on you.
False
True
Football A has a greater mass than football B. Which football will have greater change in velocity when both are thrown with the same force in the same direction?
Football A
Football B
They will have the same acceleration
Mass has no effect on acceleration
Why would one ball have a greater change in velocity when pushed with the same amount of force?
Different weights
Different forces
Different masses
Different sizes
Will it take more force to push an empty shopping cart or a shopping cart that is full?
The empty shopping cart
The full shopping cart
They will take the same amount of force
Object A's and C's mass = 2kg
Object B's mass = 1 kg
Object D's Mass = 4 kg
Which statement correctly describes what would happen after these collisions?
Objects B and D would have the same change in velocity.
Object B would have a greater change in velocity than Object D.
Object D would have a greater change in velocity than Object B.
Objects B and D would both move to the left.
