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3 years ago

8

A tuning fork is struck and is vibrating at a single frequency. If a second tuning fork with the same frequency is placed near t

he first it begins to vibrate. This is an example of _____.
resonance
forced vibration
beats
Doppler effect

2 answers:

irina1246 [14]3 years ago

6 0

Forced Vibration hope this helps :P

gladu [14]3 years ago

4 0

It is not forced vibrations just turned it in and was wrong.

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Thought Experiment: A monkey escapes from a zoo and climbs a tree. After failing to entice the monkey down, a zookeeper fires a

Andreyy89

Explanation:

When bullet is shot towards the monkey then let say the distance of monkey from the bullet is "d"

so we can find the time to reach the bullet to the monkey

$t = \frac{d}{vcos\theta}$

Now similarly we can find the vertical displacement of the bullet in the same time

$\Delta y = vsin\theta t - \frac{1}{2}gt^2$

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so it is given as

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