Question

calculating net force
f = 9,452 n
f = -9,452 n
based on the free - body diagram, the net force acting on this firework is ​n.

Explanation:

Step1: Identify forces and directions

Forces are \( F_{\text{gases}} = 9452\,\text{N} \) (right, positive) and \( F_{\text{rocket}} = - 9452\,\text{N} \) (left, negative).

Step2: Calculate net force

Net force \( F_{\text{net}} = F_{\text{gases}} + F_{\text{rocket}} \)
\( F_{\text{net}} = 9452 + (-9452) \)
\( F_{\text{net}} = 0 \)

Answer:

\( 0 \)