Problem Solving: Solve the following. Show your solution. 1. Calculate the resultant force which is required to accelerate a 30kg object at 1.5m/s²? 2. If an 80kg swimmer pushes off a wall with a force of 240N, at what rate will the swimmer accelerate from the wall?
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Answer:
1) 45N
2) 3m/s²
Explanation:
no.1 solution:
FNET = MA
30kg x 1.5m/s² = 45N
no.2 solution:
A = FNET/M
240N / 80kg = 3m/s²
Hope this helps^