Question

man of 55 kgs is holding a bucket of mass 25 kg he walks 50 meters on a level road at a constant speed of 3 metre per second and then climbs up a hill of height 20m the work done by the man is​

Answer 1

Answer:

Explanation:

ttal weight is 55+25=80

he c0ver 50m in=50/3= 16.666 sec

f0r 20m =20/3=6.66 sec

t0tal time  he w0rked =16.66+6.66=23.32

Answer 2

Answer:

Your answer mate is posted above.