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A car moving with a speed of 20 m/s applies brakes. What is the acceleration of the car?​
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A car moving with a speed of 20 m/s
applies brakes. What is the acceleration
of the car?​

User Nitronoid
by
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1 Answer

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Step-by-step explanation:


speed : U = 20 \: m {s}^( - 1) \\ {V}^(2) = {U}^(2) + 2aS \\ 0 = {20}^(2) + (2 * a * S) \\ a = (200)/(S) \: m {s}^( - 1)

User Taeho Kim
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