Physics
Grade-7
Easy
Question
What is the value of the kinetic energy when the velocity of the object is
100 km/h for the green car (first graph from top)
- 1000 KJ
- 1100 KJ
- 1200 KJ
- 1300 KJ
Hint:
1200 KJ
The correct answer is: 1200 KJ
If a line is plotted on the graph, against the green car on the velocity of 100 km/h. We can conclude that the kinetic energy is 1200 KJ at that velocity.
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