A car drives from A to B with a uniform speed of 40 kmh and return back with a speed of 60kmh. Find its average speed.
A scooter is moving with speed from 18 km/h to 108 km/h in 10 sec. calculate the acceleration of the scooter.
Full solution please
Attachments:
Answers
Answered by
5
Answer:
A scooter is moving with speed from 18 km/h to 108 km/h in 10 sec. calculate the acceleration of the scooter.
Given :
u = 18 km/h
18×5/18 = 5 m/s.
v = 108 km/h
108×5/18 = 30
Similar questions