Question

The position x of a particle as function of time t is
given by the relation t = x + 3 (where x is in metre
and t is in seconds). The velocity of particle at
2 seconds is
(1) 1 m/s
(2) 2 m/s
(3) 4 mis
(4) -3 m/s​

Answer 1

Answer:

as doing derivative,velocity is independent of time.so body is moving with uniform velocity.so answer is 1m/s