Question

1. how much work is done on a 10 n block that is lifted 5 meters off the ground by a pulley? 500 j 15 j 2 j 50 j

Explanation:

Step1: Recall the work formula

Work \(W = F\times d\), where \(F\) is force and \(d\) is displacement.

Step2: Substitute the values

Given \(F = 10\space N\) and \(d=5\space m\). Then \(W=10\times5\).

Step3: Calculate the result

\(W = 50\space J\)

Answer:

50 J