Question

If the number of persons is unaltered, time will be required if the amount of work increases.​

Answer 1

If the number of persons is unaltered, more time will be required if the amount of work increases.

Answer 2

Step-by-step explanation:

When time taken to complete a given amount of work increases, then:

As we know that power delivered is equal to the work done per unit time Power = work done / time Hence, if we increase time, keeping work done constant, .