Question

A man does a255 J of work
Work while pulling
box with
a
force of 80N
3o sec with
the. particular speed. Then find out
the distance pulled along with
velocity

do this problem with steps
​

Answer 1

particular speed= 1.06 m/s

distance pulled = 3.18m

Explanation:

Given,

work done = 255J

force= 80N

time= 3s

R.T.P

i )particular speed

ii)distance pulled along with velocity

Proof

Let,

displacement = X

w.k.t(we know that)

work= force × displacement

255= 80 × X

X= 3.18 m

also,

particular velocity= displacement / time

= 3.18 / 3

=1.06m/s