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A Mack truck and a Volkswagen traveling at the same speed have a head-on collision. The vehicle to undergo the greater change in velocity will be the __________.
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
Suppose a cart is being moved by a force. If suddenly a load is dumped into the cart so that the cart’s mass doubles, what happens to the cart’s acceleration?
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
If the force on a cart doubles, what happens to the cart’s acceleration?
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
Pressure is defined as ___________.
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
A ball is left in the inside of a cabin of an air plane. When the plane accelerates forward, the ball rolls to the back of the cabin. What happens when the plan stops?
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
A person is attracted towards the center of the earth by a 500-N gravitational force. The force with which the earth is attracted toward the person is __________.
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
The acceleration produced by a net force on an object is____________.
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
Accelerations are produced by
It rolls to the front of the cabin.
force per area
Volkswagen
It halves
All of these are true.
forces
500-N
It doubles
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