Question

31. A force of 10 Nis applied on a moving block placed on
smooth surface as shown in the figure. The change in
kinetic
energy as
the
block displaces from x = 4 m to x = 5 m will be
(g = 10 ms-2)
as
10 N
1 kg 5 m/s
TTTT
(1) 5J
(3) 2.5 J
(2) 10 J
(4) Zero​

Answer 1

Answer:

zero is the correct answer