Work is done by a force if ...

Quiz on Work and Energy

Quiz
•
Physics
•
2nd Grade
•
Hard
Ramadhan Aldiansyah
Used 1+ times
FREE Resource
48 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The object moves in the direction of the force
The object experiences acceleration
The object moves, but not in the direction of the force
There is no displacement
The force does not cause displacement
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The unit of work in SI is ...
Newton
Joule
Kilogram
Meter
Watt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
No work is done if ...
The force is in the direction of the displacement
The force is opposite to the direction of the displacement
The force is perpendicular to the displacement
The force is proportional to the displacement
The displacement is very small
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The work done by a force of 50 N on an object that moves 4 meters is ...
50 Joule
100 Joule
150 Joule
200 Joule
250 Joule
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The maximum potential energy is possessed by an object when ...
The object is above the ground
The object is at the highest altitude
The object is moving at high speed
The object is at rest
The object is in free fall
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The law of conservation of energy states that ...
Energy always increases over time
Energy can change forms but cannot be created or destroyed
Energy cannot change forms
Energy always decreases in every process
The total energy of an object is always zero
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Power is defined as ...
Work done per unit time
Work done on a stationary object
Energy possessed by a moving object
Force applied by an object on a surface
Work done without displacement
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