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cestrela7 [59]
3 years ago
14

A car travelling at 20 m/s due north along the highway makes a right turn on to a side road that heads due east. It takes 50 s f

or the car to complete the turn. At the end of 50 s, the car has a speed of 15 m/s along the side road. Determine the magnitude of average acceleration over the 50 s interval.
Physics
1 answer:
Marrrta [24]3 years ago
3 0

Answer:  initial velocity: 20 m/s

                time taken to complete the turn: 50s

               final velocity: 15 m/s

average acceleration= final velocity-initial velocity/time taken - 0s( 0 is taken here as there was no initial time)

           = 15-20/50-0

           = -5/50= -0.1 ms^2

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