Question

Mr.P.K does 200J of work in 10 second and his brother M.rP.K does 100J of work in 4 second? a) Who is delivering more power? b) Find the ratio of the power of Mr.P.K to that of Mr.K

Answer 1

Answer:

his brother delivered more power because Mr .p.k does 200 j of work in 10 sec but his brother does 100j in 4 sec his brother takes short time that means he delivered more power