Physics, asked by dhanwanth7, 2 months ago

an automobile traveling with speed of 60km/hr can brake to stop within a distance of20 m . if the car is going twice at fast that is 120km/hr . what will be the stopping distance nu​

Answers

Answered by chaturvediyuvika
0

Answer:

Ist Case :

0=( 50/3 ) ^2 −2a×20.....(i)

IInd Case :

0=( 100/3)^2 −2ax.....(ii)

From (i) and (ii)

x=80 m.

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