QuestionMay 11, 2025

A boy is pulling a sled with a net force of 10 N. If the mass of the sled is 20 kg, what is the acceleration of the sled? 5.0m/s^2 0.5m/s^2 0.2m/s^2 2.0m/s^2

A boy is pulling a sled with a net force of 10 N. If the mass of the sled is 20 kg, what is the acceleration of the sled? 5.0m/s^2 0.5m/s^2 0.2m/s^2 2.0m/s^2
A boy is pulling a sled with a net force of 10 N. If the mass of the sled is 20 kg, what is the acceleration of the sled? 5.0m/s^2 0.5m/s^2 0.2m/s^2 2.0m/s^2

Solution
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Answer

0.5 \, \text{m/s}^2 Explanation 1. Apply Newton's Second Law Use the formula F = ma, where F is the net force, m is the mass, and a is the acceleration. Rearrange to find a: a = \frac{F}{m}. 2. Substitute values a = \frac{10 \, \text{N}}{20 \, \text{kg}} = 0.5 \, \text{m/s}^2.

Explanation

1. Apply Newton's Second Law<br /> Use the formula $F = ma$, where $F$ is the net force, $m$ is the mass, and $a$ is the acceleration. Rearrange to find $a$: $a = \frac{F}{m}$.<br /><br />2. Substitute values<br /> $a = \frac{10 \, \text{N}}{20 \, \text{kg}} = 0.5 \, \text{m/s}^2$.
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