Question

the displacement of a body varies with time t as y=t^2-16t+2 at what time body comes to rest​

Answer 1

At t = 8sec it will come to rest

Answer 2

Answer:

for the body to come at rest velocity of body must be zero.

differention of y (position) will give velocity .

then take velocity =0

and find the value of t

t will come to 8

then put the value of t in the given equation and you will get your answer