Question

6
a) 1/2 m
b) 1 m
2 m
d) 4m
A body of mass 15 kg is raised from certain depth. If the work done in raising it by 10 m is
1620J, its velocity at this position is (g =10ms 2)
a) 2 ms.?
b) 4 ms
d) 8 ms
c) 1 ms​

Answer 1

Answer:

the answer is above picture

Explanation:

i hope it helps

Answer 2

Answer:

(1) 1/2

(2) 1ms

Explanation:

I want this is right answer