Question

30.
A particle of mass m moves with a variable
velocity v, which changes with distance covere
x along a straight line as v = kvX, where k is
a positive constant. The work done by all the
forces acting on the particle, during the first
seconds is :
mk412
mk2
mkt?
mk2
(1) mk' (2) mkt (3) mai (4) PRO
16​

Answer 1

Answer:

answer is mks hope this answer may help you