College

Question 1 of 10

Your friends sit in a sled in the snow. If you apply a force of 120 N to them, they have an acceleration of 1.3 m/s². What is their mass?

A. 83 kg
B. 52 kg
C. 156 kg
D. 92 kg

Answer :

Final answer:

The mass of your friends is 92 kg.


Explanation:

To find the mass of your friends, we can use Newton's second law of motion, which states that force is equal to the mass of an object multiplied by its acceleration. Rearranging the formula, we have mass = force / acceleration. Plugging in the given values, we get mass = 120 N / 1.3 m/s² = 92 kg.


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