in which scenario is the least amount of work done on a crate?\na force of 120 n moves it 25 m.\na force of…

in which scenario is the least amount of work done on a crate?\na force of 120 n moves it 25 m.\na force of 115 n moves it 26 m.\na force of 130 n moves it 22 m.\na force of 125 n moves it 27 m.

in which scenario is the least amount of work done on a crate?\na force of 120 n moves it 25 m.\na force of 115 n moves it 26 m.\na force of 130 n moves it 22 m.\na force of 125 n moves it 27 m.

Answer

Explanation:

Step1: Recall work - formula

The work formula is $W = F\times d$, where $W$ is work, $F$ is force and $d$ is distance.

Step2: Calculate work for option A

$W_A=120\times25 = 3000$ J.

Step3: Calculate work for option B

$W_B = 115\times26=2990$ J.

Step4: Calculate work for option C

$W_C=130\times22 = 2860$ J.

Step5: Calculate work for option D

$W_D=125\times27 = 3375$ J.

Step6: Compare work values

Comparing $W_A = 3000$ J, $W_B = 2990$ J, $W_C = 2860$ J and $W_D = 3375$ J, we can see that the least work is done in option C.

Answer:

C. A force of 130 N moves it 22 m.