Question

The displacement x of a particle moving in one dimesion is releated to time t by the equation t = væ+3. Where x is in metres and t in seconds.
The displacement of the particle when its velocity is zero is
(A) 8
(B) 6
(C) 3
(D)0

Answer 1

t= x+3

⇒x=t−3

x=t2 −6t+9

dt

dx

​

is the velocity

⇒

dt

dx

​

=2t−6

v=0

2t−6=0

which will give us 3 so t=3

at t=3

⇒x=3−3

so, there will be 0 displacement.

Hence, the answer is 0.

Answer 2

Answer:

o hello

Explanation:

you cannot or what