- A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds :
(a) What is its average speed ?
(b) How far does it travel in 1 second ?
(c) How far does it travel in 6 seconds ?
(d) How long does it take to travel 240 m ?
Answers
Answered by
14
Answer:
Answers Are below
Explanation:
a) Average speed =distance/time.
so,150/5 =30m/sec.
b) So, in 1 sec = 30m.
c)if in 1 sec it travels 30 m, then in 6 sec it will travel 6×30 = 180m.
d) it will travel 240m in 240/30 i.e. 8 sec.
Hope it's help u.
Answered by
9
Answer:
a) Average speed of car = displacement / time
=150/ 5
= 30m/s
b) It travels 30 m
d = s × t
= 30 × 1
=30
c) It travels 180m
d = s× t
= 30 × 6
= 180
d) Time taken to travel 240 m
t = d/s
= 240/ 30
= 8s
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