A car moving at a uniform speed cover a distance of 200 m in 4s . Calculate. a. The speed of the car. b. At time it will take to cover 300 m c. The distance it will cover in 5s [Ans a.speed =50m/s. b. time=6s c.250m]
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Answered by
1
a)
speed= distance/time
S=200/4 m/s
S=50m/s
b)
S=50m/s
D=300m
t=D/S
t=300/50
t=6 sec
c)
S=50m/s
t=5sec
D=S×t
D=50×5
D=250m
speed= distance/time
S=200/4 m/s
S=50m/s
b)
S=50m/s
D=300m
t=D/S
t=300/50
t=6 sec
c)
S=50m/s
t=5sec
D=S×t
D=50×5
D=250m
Answered by
0
As we know....
speed =distance/time
=200/40= 50m/s(Ans)
b. time taken to cover 50 m =1 sec
time taken to cover 300m= 300/50=
=6 sec(Ans)
c.distance=speed X time
=50X5
=250 m (Ans)
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