rahim296211 rahim296211

27-06-2021
Physics

contestada

A car is travelling at 60m/s. and brakes to a speed of 14m/s, in 2.7 seconds. What is the deceleration?

Respuesta :

senulalathmin2006 senulalathmin2006

27-06-2021

Answer:

by using v = u + at equation we can find "a"

14 = 60 - 2.7a

2.7a = 60 - 14

2.7a = 46

decceleration = 17.03

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