True or false? when yielding, you are expected to allow other vehicles to move ahead of your vehicle by giving them the right of
1 answer:
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Answer:
Explanation:
If the stone will reach the top position of flag pole at t = 0.5 s and t = 4.1 s
so here the total time of the motion above the top point of pole is given as
now we have
so this is the speed at the top of flag pole
now we have
now the height of flag pole is given as
Answer:
The correct answer is "".
Explanation:
According to the question,
Energy of satellite,
⇒
For the very 1st case:
or,
⇒ ...(1)
For the new case:
then,
⇒
...(2)
From equation (1) and (2), we get
⇒