Question

If velocity v of a particle moving on a straight line
as a function of time t is given as v = 5-t (m/s)
then the distance covered by the particle in first
10 s is
(1) 5 m
(2) 15 m
(3) 25 m
(4) 50 m
arab for a particle me​

Answer 1

Answer:

v=5-t

v=5-10=-5m/s in opposite direction

distance is irrelative to direction so we take modulus of value means |v|=5m/s

So, distance=5×5 m

distance=25m