Question

car is moving with a velocity of 20 metre per second the brakes are applied to retired it at a rate of 2 metre per second square what will be the velocity after 5 seconds of applying the brakes​

Answer 1

Answer:

10 m/s

Explanation:

U = 20 m/s

v = ?

A = 2 m / s

T = 5s

V = u - at

= 20 m/ s - 2 m/s × 5s

= 20 -2 ×5

=20 - 10

= 10 m/s

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