Question

The displacement of a particle moving along
x-axis changes with time as 2rootx = 3t, then the
velocity of the particle is directly proportional to​

Answer 1

Answer:

X = 4t2  + 3t + 7 

V = dtdx = instantaneous velocity

V = 8t + 3 

at     t = 2 

v = 19  m/s

a = dtdv instantaneous accelesation 

 a= 8            (constant)

at  t = 2 

 a=8 m/s2

Answer 2

Answer

v ∝ t

 d(x^n)/dx = nx^(n-1)