Question

The work done in holding 10 kg suitcase while.waiting for bus for 10 minutes is

Answer 1

the work done is zero

because : the conditions for work to be done are

1. a force must act

2. displacement must occur

in this case force is aaplied but displacement hadnt occured therefore work done is zero

Answer 2

Answer:

the work done is zero.

because : the condition for work to be done are

• a force must act
• displacement must occur

in this case force is applied but displacement had not occurred therefore work done is zero