Question

A car from rest move with acceleration 2 m/s 2 after 5 second .What is the velocity of car​

Answer 1

Answer:

The car's velocity will be at 10 m/s after 5 seconds.

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Explanation:

Given,

(u) initial velocity = 0 m/s

(v) final velocity = x

(a) acceleration = 2m/s^2

(t) time = 5 seconds

Using the first Equation if Motion, v = u+at, we get,

x = 0 + 2(5)

x = 0 + 10

x = 10 m/s

Answer 2

Answer:

10 m/s

Explanation:

It is given that the acceleration of car (a) = 2m

/s2

now,

initial velocity (u) = 0m/s ( as the car starts from rest)

final velocity (v) = x ( to find)

time given (t) = 5 second

using the equation of motion

v = u + at

x = 0 + 2(5)

x = 10 m/s