A 1500 kg car is traveling along a straight road

Harold Kessler

Harold Kessler

Answered question

2021-12-25

A 1500 kg car is traveling along a straight road at 20 m/s. Two seconds later its speed is 21 m/s. What is the magnitude of the net force acting on the car during this time?

Answer & Explanation

alkaholikd9

alkaholikd9

Beginner2021-12-26Added 37 answers

We start with definition of acceleration:
a=vt
a=vt=0.5 ms2
a=v2v1t
a=21202
a=0.5 ms2
Net force we can get from Newtons

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