Question

9. 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​

Answer 1

Answer:

25m

Explanation:

distance=v×t

distance=(5-t)t

distance=5t-t^2

distance=5×10-10^2

distance=50m/s