How much work would it take to push a # 2 kg # weight up a # 18 m # plane that is at an incline of # (5pi) / 12 #?

1 Answer

Answer:

Work #W=340.7786315" "#joules

Explanation:

We compute the force F needed to push the weight

#F=mg sin ((5pi)/12)=2(9.8)sin ((5pi)/12)=18.9321462" "#N

The work #W#

#W=F*d=18.9321462*18=340.7786315" "#joules

God bless....I hope the explanation is useful.