Question

The power of crane is 36000 wats what will be the work done by crane in 2 sec

Answer 1

Question

   The power of crane is 36000 Watts.

   What will be the work done by crane in 2 sec.

Given:

   Power = 36000Watts

   Time = 2 sec.

To Find:

   Work done

Explanation:

• Power is the amount of energy transferred or work done in unit time.

• Work done is multiple of Power and time.

• SI unit of Power is Watt (W).

• SI unit of is Joule (J).

• Formula is $Power = \frac{Work}{Time}$

• Work = Power × Time

• Work = 36000 Watts × 2 sec

• Work = 72000 Joules

So the Work done by crane is 72000 Joules.