Question

If velocity v of a particle moving on a straight line
as a function of time t is given as v = 5 – † (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

your question is not clearly understandable what is the value of V???

IF WE TAKE THE VALUE OF V=5m/s then the distance covered is 25m(3)

Answer 2

25m

Explanation:

• since u=0m/s and v=5m/s and t=10s so a=(5-0)÷10=1/2m/s^2
• now we know s=ut+1/2at^2 =0+1/2×1/2×10^2=0+1/4×100=25m