A machine whose efficiency is 75% is used to lift a load of 1000N. Calculate the effort put in to the machine if it has a Velocity ratio of 4.

Gddhhcv

2 years ago

(1000/4) ÷ 75
250÷ 75 = 333.33. ✅

Olamidasboss

2 years ago

To calculate the effort put into the machine, we can use the formula:

Effort (E) = (Load / Velocity Ratio) / Efficiency

Given:
Load = 1000N
Velocity Ratio = 4
Efficiency = 75%

Substituting the values into the formula:

Effort (E) = (1000N / 4) / 0.75

Effort (E) = 250 / 0.75

Effort (E) ≈ 333.33 N

Therefore, the effort put into the machine is approximately 333.33 Newtons (N).

Sensei

2 months ago

correct