Question

(1) acceleration in m/s
(ii) distance covered by the bus in metres during this interva
10. A car moves with a speed of 30 km/h for half an hour, 25k
hour and 40 km/h- for two hours. Calculate the average speed o
11. Derive the equation for velocity-time relation (V = u + at) bu
method.
12. A car is travelling at 20 km/h, it speeds upto 60 km/h in 6 s
acceleration?
13. A car accelerates from 6 ms 16 ms in 10 sec. Calculate
(a) the acceleration and
(b) the distance covered by the car in that time.
14. A circular track has a circumference of 3140 m with AB as
A scooterist moves from A to B alone the circular path with a un
m/s. Find
(a) distance covered by the scooterist,​

Answer 1

Answer:

60-20/6= 6.6666666 ms