newtons laws practice\nwhat is the mass of a truck if a force of 14,000 n is applied causing it to…
newtons laws practice\nwhat is the mass of a truck if a force of 14,000 n is applied causing it to accelerate at a rate of 5 m/s²?
Answer
Explanation:
Step1: Recall Newton's second law
$F = ma$, where $F$ is force, $m$ is mass and $a$ is acceleration. We need to solve for $m$.
Step2: Rearrange the formula for mass
$m=\frac{F}{a}$
Step3: Substitute the given values
$F = 14000\ N$, $a = 5\ m/s^{2}$, so $m=\frac{14000}{5}$
Step4: Calculate the mass
$m = 2800\ kg$
Answer:
$2800\ kg$