Question

a person of 75 kg climb upto a height 5m in 25 sec g=10m/s calculate the power​

Answer 1

Hey there!

Given,

Mass (m) = 75 kg

Height(h) = 5 m

Time (t) = 25 sec

Acceleration due to gravity(g) = 10 m/s²

Now,

Work done = Potential Energy

Work done = m * g * h

                  = 75 * 10 * 5

Work done = 3750 J

We know,

Power  = work done / time

Power = 3750 / 25

Power = 150 W

Hope It Helps You!

Answer 2

Answer:

Explanation:

hello mate !!

given:

mass = 75kg

displacement =5m

time = 25 sec

gravitational constant = 10ms-1

w=mgh

work done = 75 * 10 * 25

work done = 18750 J

power = W / T

power = 18750/25

power = 750 w

hope was helpful to you

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