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20 questions
What is the unit to MEASURE force?
Kilogram
Meter
Pounds
Newton
Which example would be a balanced force?
Train moving at a constant speed in the same direction.
A skier going down a hill.
A basketball being passed to a teammate.
An apple falling to the floor.
The diagram shows a box being pulled up the ramp. Which letter represents normal force?
A
B
C
D
The diagram shows a box being pulled up the ramp. Which letter represents applied force?
A
B
C
D
The diagram shows a box being pulled up the ramp. Which letter represents the weight?
A
B
c
d
The diagram shows a box being pulled up the ramp. Which letter represents the frictional force?
A
B
c
d
The biker travels at constant velocity. All of the following are true except-
he has a net force acting on him.
the normal force is equal to his weight.
the force of friction acts opposite the direction of his motion.
the force of friction is equal to the forward force he applies.
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