Question

Calculate the work done to take an object of mass 20kg to a height of 10m.​

Answer 1

Answer:

F = m × g

= 20 × 10

=200 N

we know that

W= force × displacement

= 200 × 10

= 2000 j

Answer 2

Explanation:

Hey !

Work done = Force × Displacement

Here, we have

Mass - 20 kg and height -10 m

We know that,

F= m×a

=> 20×10=200N

Now,

Work Done = 200 × 10

=> 2000Joules