A car starts from rest and covers a distance of 50m in 10s and 100m in next 10s what is the average speed of the car?
Answers
Answered by
3
Average speed of the car will be 7.5m/s
Jegadheesh:
how anyone can explain please
total distance travelled = 150m
total time = 20sec
speed = distance / speed
150/20= 7.5
Answered by
5
u = 0
s1 = 50 m
t1 = 10 s
s2 = 100 m
t2 = 10 s
V(av) = total displacement / total time = 50 + 100/ 10 + 10 = 150 /20 = 7.5 m/s
s1 = 50 m
t1 = 10 s
s2 = 100 m
t2 = 10 s
V(av) = total displacement / total time = 50 + 100/ 10 + 10 = 150 /20 = 7.5 m/s
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