Physics
Grade-7
Easy
Question
What is the value of the kinetic energy when the mass of the object is
40 kg
- 500 J
- 530 J
- 550 J
- 600 J
Hint:
530 J
The correct answer is: 530 J
If a line is plotted on the graph against the mass of 40 kg it shows that the value of kinetic energy is 530 J at that mass.
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