Question

Poate
Date:
for the
20 A terwind faravelle at a speed et bokm/h
the monet
8001
Doboh, aut 30 km/h
0.24 h and them at rokm/h for the monet
oore ho what it the average speed of
the brain.please ans this ques.​

Answer 1

Answer:

Here:

Explanation:

answer:

according to the question

given

mass = 2 kg

radius = 2.5 m

velocity = 3 m/s

tension in the string t = mg.

which is numerically equal to fc =

\frac{mv {}^{2} }{r}

note : here r = r, t = t, n=n

\frac{mv {}^{2} }{r} = t \\ \\ t = \frac{mv {}^{2} }{r} \\ t = \frac{2 \times (3)} {2.5}^{2} \\ t = \frac{2 \times 9}{2.5} \\ t = \frac{18}{2.5} \\ t = 7.2n

hope it ☺

Answer 2

Answer:

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