the position of an object changes with respect to time as x at time t is is given by 3T square-4t + 5 then what is the instantaneous velocity at time is equal two seconds
Answers
Answered by
1
It's velocity will be
X= 3t^2 -4t +5
Differentiate wrt time
V= 6t-4
V at t=2 will be 8 m/s
arshu5372:
and what its average velocity b/w t=0 to t=2 sec???
Divide by 2
thankx
Similar questions