Question

How much work is done by an applied mass to lift 55 kg block and 4.5 meter high?

Given=
Unknown=
Formula=
Solution=
Answer=​

Answer 1

Answer:

Given = 55kg, 4.5 m

Unknown = Work done

Formula = (mg) × d

Solution = 2425.5 J

Answer = 2425.5 J

Explanation:

Formula we use,

→ W = (mg) × d

Then the value of work done is,

→ (55 × 9.8) × 4.5

→ 539 × 4.5

→ 2425.5 J

Hence, the work done is 2425.5 J.