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3 years ago

6, P 14 are consecutive terms in an APfind the value of P.

Physics

1 answer:

xenn [34]3 years ago

6 0

In an arithmetic progression, consecutive terms differ by the same value.

So, we have

$P-6 = 14-P$

which reflects the fact that the difference between P and 6 must be the same than the one between P and 14.

The equation solves to

$2P=20\iff P=10$

And in fact, if you start with

$6, 10, 14$

every pair of consecutive terms differ by 4.

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3 years ago

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Vadim26 [7]

The resulting angular speed = 0.6 rad / s.

Explanation:

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So time taken to describe this circle is t = (2*pi* r) / v

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Thus angular speed = w = θ/t = 2*pi* ( v/ 2π r) = v/r = 2.70 / 1.25 = 2.16 rad/s

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To conserve the angular momentum before and after,

Angular momentum of disk = angular momentum of the man

i.e. Iw of disk = 168.75

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3 years ago

A bird flies 3.7 meters in 46 seconds, what is its speed?

victus00 [196]

Answer:

Speed is 0.08 m/s.

Explanation:

Given the distance that the bird flies = 3.7 meters

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3 years ago

6, P 14 are consecutive terms in an APfind the value of P.​

6, P 14 are consecutive terms in an APfind the value of P.