an object with a mass of 5.0 kg accelerates 8.0 m/s² when an unknown force is applied to it. what is the…
an object with a mass of 5.0 kg accelerates 8.0 m/s² when an unknown force is applied to it. what is the amount of the force?\nn
Answer
Explanation:
Step1: Identify the formula
Use Newton's second - law $F = ma$, where $F$ is force, $m$ is mass and $a$ is acceleration.
Step2: Substitute the values
Given $m = 5.0\ kg$ and $a=8.0\ m/s^{2}$, then $F=(5.0\ kg)\times(8.0\ m/s^{2})$.
Step3: Calculate the force
$F = 40\ N$.
Answer:
$40$