Question

someone does 25 j of work by pushing open a heavy door a distance of 1 meter. remember : $w = fd$ how much force did it take to push open the door? 50 n 25 n 10 n 0 n

Explanation:

Step1: Recall the work formula

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

Step2: Substitute the given values

We are given \( W = 25\space J \) and \( d = 1\space m \). Substituting these values into the formula \( F=\frac{W}{d} \), we get \( F=\frac{25\space J}{1\space m} \).

Step3: Calculate the force

Calculating \( \frac{25}{1} \) gives us \( F = 25\space N \).

Answer:

25 N (corresponding to the option: 25 N)