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Vinil7 [7]
3 years ago
13

Final velocity will be greater than initial velocity of an object is

Physics
1 answer:
Natali [406]3 years ago
4 0

Answer:

accelerating

Explanation:

If we consider(v > u) Acceleration:

final velocity(v)= 14m/s

initial velocity(u)=10m/s

time taken(t)= 2 seconds

a= \frac{(v-u)}{t} =\frac{(14-10)}{2}=2m/s²

If we consider (v<u) Deceleration:

final velocity(v)= 3m/s

initial velocity(u)=9m/s

time taken(t)=2 seconds

a= \frac{(v-u)}{t}=\frac{(3-9)}{2}= -3m/s²

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Some other sources say : One cycle = consumption of 1 CO2 [This is the more frequent definition]

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I hope this helps

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Which of the following is a true statement?
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Answer:

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Explanation:

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3 years ago
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8 0
3 years ago
Read 2 more answers
Two diamonds begin a free fall from rest from the same height 0.9 s apart. How long after the first object begins to fall will t
Kay [80]
<h2>The time taken is 1 second </h2>

Explanation:

Suppose the first diamond falls for t seconds

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here u = 0 , because it was at rest initially

Thus S₁ = \frac{1}{2} g t²              I

Similarly second diamond moves for time ( t - 0.9 ) sec

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or  9 t = 13 - 4 = 9

Hence t = 1 sec

8 0
3 years ago
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