Question

if a ball is thrown with a force of 23n and accelerates at the rate of 69m/s², what is the mass of the ball?
answer

what is are units for your answer?
select one
a m/s²
b n
c kg

Explanation:

Step1: Recall Newton's second - law formula

$F = ma$, where $F$ is force, $m$ is mass and $a$ is acceleration. We need to solve for $m$, so $m=\frac{F}{a}$.

Step2: Substitute given values

Given $F = 23N$ and $a=69m/s^{2}$, then $m=\frac{23}{69}=\frac{1}{3}\approx0.33kg$.

Answer:

The mass of the ball is approximately $0.33kg$.
For the unit - selection part: