Question

How did Aryatthai feel when the elephant began to charge at her ? (lesson Resting Hill Class -6)​

Answer 1

Answer:

Correct option is D)

S=t

3

−6

2

+3t+4

v=

dt

ds

So =3t

2

−12+3=v

again differentiate ,a=

dt

dv

6t−12=0

t=2s

v=3(2)

2

−12×2+3=−9ms

−1

Hence (D) is correct answer.

Solve any question of Motion in a Straight Line