Question

you apply at 200 N force for 10 seconds to push a wheelbarrow a distance of 100 m calculate your power.

Answer 1

Answer:

Power is 2000 Watt.

Explanation:

Given

$Force = 200 N\\Displacement = 100m\\Time = 10 seconds$

We have Formula for  Power as

$Power =\frac{Work}{Time}$

Formula for  Work as

$Work = Force\times Displacement\\=200\times 100\\=20000 Joules$

Now,

$Power =\frac{Work}{Time}$

$= \frac{20000}{10}\\=2000 Watt$

Therefore, Power is 2000 Watt.