Question

The velocity-time graph shows the motion of a cyclist. Find
(i) its acceleration
(iii) the distance covered by the cyclist in 12 seconds

Answer 1

Answer:

hi

Explanation:(i) 20m/s

                      (ii) s= 20*12=150m

Answer 2

Answer:a. the acceleration is zero as there is a straight line it means the body is moving with constant speed.

b. distance will be 240 meters see here,acceleration=0,u=20m/s,time=12 seconds so, s=ut+1/2at²

s=20×12+1/2×0×(12)²

s= 240+0=240 meters

hope it helps you