define speed.what is its si unit?calculate the speed of a train travelling a distance of 400 min in 5 hours.also express it in m/sec.
Answers
Answered by
0
speed is distance traveled per unit time. its S.I. unit is m/s.
Remaining question is wrong.
you have written 400 min in 5 hours
the unit after 400 should be metre or kilometer .
pls tell
Similar questions