Question

1. sarah pushes her car with 150 n of force to get it out of the mud. if she did 120 joules of work on the car, what distance did she push it?

Explanation:

Step1: Recall the work formula

The formula for work is \( W = F \times d \), where \( W \) is work, \( F \) is force, and \( d \) is distance. We need to solve for \( d \), so we rearrange the formula to \( d=\frac{W}{F} \).

Step2: Substitute the given values

We know \( W = 120 \, \text{J} \) and \( F = 150 \, \text{N} \). Substituting these into the formula, we get \( d=\frac{120}{150} \).

Step3: Calculate the distance

Simplifying \( \frac{120}{150} \), we divide numerator and denominator by 30, getting \( \frac{4}{5}= 0.8 \, \text{m} \).

Answer:

The distance Sarah pushed the car is \( 0.8 \) meters.