Question

velocity of a particle varies with time as v=t-5t + 6. Find time when particle
comes to rest. It is in seconds)
(a) I sec and 6 sec
(b) 2 sec and 3 sec
(c) 5 sec and 6 sec
(d) 3 sec and 6 sec​

Answer 1

Answer:

question is wrong. it should be t^2 not t

Explanation:

v=t^2-5t+6

v=0

t^2-5t+6=0

(t-3)(t-2)=0

t=3,2 sec