Question

a 15 kg mass weighs 60 n on planet x. the mass is allowed to fall freely from rest near the surface of the planet. what is the acceleration due to gravity on planet x? enter your answer in the box. your answer must be a whole number. do not include any decimals. m/s²

Explanation:

Step1: Use the weight formula

The weight formula is \(W = mg\), where \(W\) is weight, \(m\) is mass, and \(g\) is the acceleration due to gravity.
Given \(m = 15\space kg\) and \(W=60\space N\).
We can solve for \(g\) by rearranging the formula to \(g=\frac{W}{m}\).

Step2: Substitute the values

Substitute \(W = 60\) and \(m = 15\) into the formula \(g=\frac{W}{m}\).
So, \(g=\frac{60}{15}\).

Step3: Calculate the value

\(\frac{60}{15}=4\).

Answer:

\(4\)