Question

numerical problem hari drags a load of 60 kg along distance of 12m . what amount of work does he do?also mention the type of work

Answer 1

Answer:

work done= 720J   The work done is positive.

Explanation:

W=f.d                                                                                                                                 W=mgd = 60×12 =720J                  

Answer 2

Answer:

mass(m)=60kg

dis(d)=12m

acceleration due to gravity (g)=m/ssquare

work done=?

we have

w=mgh=60×10×12=7200j