Physics, asked by jainulabdin1432, 1 year ago

A boy of mass 40kg climbs a stair case of 30steps, each of 0.2m height, in 30 second. Calculate power. (g=9.8m/s2)

Answers

Answered by wertyujainp6ls15

1

mgh 40*9.81*0.2*30/30=78.4

wertyujainp6ls15: mgh/t

Previous Question

Next Question

Similar questions

Math, 8 months ago

I write face value of 2536928...

English, 8 months ago

participle exercise his mother is lying on her dying bed ...

History, 8 months ago

People of Indus valley worshipped the neem tree is it true or false?

Hindi, 1 year ago

It is better to be hated for what you are than to be loved for what you are not.

Math, 1 year ago

what is the area of triangle if its side are 60 m , 61 m, 11 m...

Math, 1 year ago

City a population is 68000, decreasing at a rate of 80 per year city b having population 42000 increasing at a rate of 120 per year. in how many years both the cities will have same population...

Math, 1 year ago

Calculate the volume of the largest right circular cylinder which can be cut of a cube, each edge of which is 14 cm long. /...

Math, 1 year ago

Calculate number of atoms of hydrogen present in 5.6 grams of urea...