s²

Questions

snehanath122009 @snehanath122009

September 2023 1 5 Report

Find the initial velocity of a car which is stoped in 10 seconds by applying brake . The retardation due to brake is -2.5m/s²

Answers & Comments

Verified answer

Answer:

Step-by-step explanation:

v=0

a = -2.5 m/s2

t = 10

u = ?

v = u + at

0= u+ (-2.5)(10)

u = 25 m/s

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