question 11 of 27\na force of 77 n is used to move a desk 1.5 m. how much work was done?\na. 75.2 j\nb…
question 11 of 27\na force of 77 n is used to move a desk 1.5 m. how much work was done?\na. 75.2 j\nb. 121.0 j\nc. 51.3 j\nd. 115.5 j
Answer
Explanation:
Step1: Recall work - formula
The formula for work is $W = F\times d$, where $W$ is work, $F$ is force, and $d$ is distance.
Step2: Substitute values
Given $F = 77\ N$ and $d=1.5\ m$. Substitute into the formula: $W=77\times1.5$.
Step3: Calculate result
$77\times1.5 = 115.5\ J$.
Answer:
D. 115.5 J