Work Energy And Power Question 49
Question: A body of mass 2 kg is projected vertically upwards with a velocity of
Options:
A) 2 J
B) 1 J
C) 4 J
D) 8 J
Show Answer
Answer:
Correct Answer: C
Solution:
If particle is projected vertically upward with velocity of 2m/s then it returns with the same velocity. So its kinetic energy
