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kareemrichpolo kareemrichpolo
  • 08-07-2016
  • Physics
Answered

A car starts from rest and accelerate at a constant rate. After the car has gone 50m it has a speed of 21 m/s. What is the acceleration of the car?

Verified Answer :

shamim shamim
  • 08-07-2016

u=0,s=50m, v=21m/s, a=?
v^2=0+2a50
21^2/100=a

Answer Link
melyc1111 melyc1111
  • 25-04-2019

Answer:

4.4 m/s2

Explanation:

Answer Link

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