Question

11
Penergy?
4)
of stain
A man
having
of mass
a rise
sokq runs
of sm
up a flight
is 450 0
the
the
work
average
done by the man?
power developed by
as what is
6) what is
the man
s state the
energy?
difference between
Power
and
force
2) If a 100joule of work was done, when a
force of 12.5Nacts, what was the
distance moved by the force​

Answer 1

Answer:

2)

W = 100J

F = 12.5N

let distance(S) = displacement

i.e,

work done = F × S (force × displacement)

100 = 12.5 × S

100/12.5 = S

8 = S

or,

S = 8m