Question

a 15 kg object is subjected to a net force of 45 n. what is the acceleration of the object?

Explanation:

Step1: Recall Newton's second law

Newton's second law is \(F = ma\), where \(F\) is the net force, \(m\) is the mass, and \(a\) is the acceleration. We need to solve for \(a\), so we can rewrite the formula as \(a=\frac{F}{m}\).

Step2: Substitute the given values

Given \(F = 45\space N\) and \(m=15\space kg\). Substitute these values into the formula \(a=\frac{F}{m}\), so \(a = \frac{45}{15}\).

Step3: Calculate the acceleration

\(\frac{45}{15}=3\).

Answer:

\(3\space m/s^{2}\)