Question

what force in newtons will accelerate a 7 - kilogram bowling ball at 2.5 m/s²? enter your answer as a number, rounded to the nearest tenth, with the appropriate unit, like this: 42.5 n.

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 $m = 7\ kg$ and $a=2.5\ m/s^{2}$, then $F=(7\ kg)\times(2.5\ m/s^{2})$.

Step3: Calculate the force

$F = 17.5\ N$.

Answer:

$17.5\ N$