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21 questions
A forces applied when the objects involved are in direct contact.
Contact forces
Normal forces
Non-contact forces
Generated between two bodies in contact with each other by rubbing between them.
Push or pull
Tension
Elasticity
Friction
Is the force usually exerted by a surface on an object that is resisting against it.
Friction
Normal force
Elasticity
Tension
Is the force of attraction that causes an apple to fall to the ground
Tension force
Applied force
Gravitational force
Normal force
Which sentence below describes a contact force?
A baseball bat hits a baseball
A book falls to the floor
A leaf floats in the air and falls to the ground.
A magnetic force pulls a paper clip toward a magnet
Which is the following is NOT a non-contact force?
Applied force
Gravitational force
Electrical force
Magnetic force
The force that is transmitted through a string, rope, cable or wire when it is pulled tight by forces acting from opposite ends.
Buoyancy Force
Air Resistance
Tension Force
A type of fictional force that acts upon objects as they travel through the air.
Normal Force
Applied Force
Air Resistance Force
A force exerted by a compressed or stretched spring upon any object that is attached to it.
Spring Force
Tension Force
Elastic Force
The force of pushing a chair across the floor of a room
Normal force
Applied Force
Gravitational Force
Spring Force
What force is F1 (downward force)
Friction force
Gravitational Force
Normal Force
Applied force
What force is F2 (rightward force)
Friction force
Gravitational Force
Normal Force
Applied force
What force is F3 (upward force)
Friction force
Gravitational Force
Normal Force
Applied force
What force is F4 (leftward force)
Friction force
Gravitational Force
Normal Force
Applied force
A forces applied when the objects involved are in not in direct contact with each other.
Contact forces
Normal forces
Non-contact forces
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