a body starts from origin and moves along x axis such that at any instant velocity is v at any time t is 4t ^3-2t where t is in second and v at t is in m/s^1.the acceleration of the particle when it is 2m from the originis
Answers
Answered by
0
a = dv/dt
a = d(4t^3 -2t)/dt
a = 12t^2 -2
t = 2
a = 12×4 - 2
a = 46 m/s^2
hope it helped you...
a = d(4t^3 -2t)/dt
a = 12t^2 -2
t = 2
a = 12×4 - 2
a = 46 m/s^2
hope it helped you...
jayantadeepa:
hi.... but the answer is not in the option
Report it then
Similar questions