Question

3.
The displacement of a body along x-axis depends on
time as Vx=t+1. then the velocity of body
(1) Increases with time
(2) Decreases with time
(3) Independent of time
(4) None of these​

Answer 1

Answer:

Given,

Given,Displacement x=

Given,Displacement x= t+1

Given,Displacement x= t+1

Given,Displacement x= t+1

Given,Displacement x= t+1 Velocity v=

Given,Displacement x= t+1 Velocity v= dt

Given,Displacement x= t+1 Velocity v= dtdx

Given,Displacement x= t+1 Velocity v= dtdx

Given,Displacement x= t+1 Velocity v= dtdx =

Given,Displacement x= t+1 Velocity v= dtdx = dt

Given,Displacement x= t+1 Velocity v= dtdx = dtd

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 =

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v=

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1 1

Given,Displacement x= t+1 Velocity v= dtdx = dtd t+1 = 2 t+1 1 v= 2 t+1 1 Hence, Velocity will decrease with time.