Calculate Instantaneous Velocity?
A Car is moving with a non-uniform velocity towards East. Its velocity changes at different time intervals. Calculate the instantaneous velocity at time 3 sec. The distance is given by equation 2t2 – 4t
equation is 2t^2 -4t
- billrussell42Lv 72 months agoFavourite answer
d = 2t² – 4t
v = dd/dt = 4t – 4
v(3) = 4•3 – 4 = 8 something/sec