A car starts from rest and covers 20 m every second. Represent this motion for 10 s in tabular and graphical form
Answers
Answered by
1
Answer:
B
8.0 ms
−1
Explanation:
distance covered by car in t seconds=0∗t+
2
1
at
2
for t=1 distance is 2m.
2=
2
1
a∗1
2
a=4m/s
2
velocity after 2 seconds.
v=u+at
=0+4∗2=8m/s
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