problem 3: a bouncy ball hits the wall with a force of 2 n. if the ball has a mass of 25 g, what is the…
problem 3: a bouncy ball hits the wall with a force of 2 n. if the ball has a mass of 25 g, what is the acceleration of the bouncy ball due to hitting the wall? which laws of newton did you have to use to solve the problem?
Answer
Explanation:
Step1: Convert mass to SI unit
The mass $m = 25\ g=0.025\ kg$.
Step2: Apply Newton's second - law
Newton's second - law is $F = ma$, where $F$ is force, $m$ is mass and $a$ is acceleration. We can solve for $a$: $a=\frac{F}{m}$. Substitute $F = 2\ N$ and $m = 0.025\ kg$ into the formula: $a=\frac{2}{0.025}=80\ m/s^{2}$. The law of Newton used is Newton's second - law, which states that the net force acting on an object is equal to the product of its mass and acceleration ($F = ma$).
Answer:
The acceleration of the bouncy ball is $80\ m/s^{2}$. The law of Newton used is Newton's second - law.