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horsena [70]
2 years ago
15

the projectile thrown with the same initial velocity , one at an angle theta and the other at an angle 90-theta can both project

iles strike at the same distance from the projection point? can both projectiles be in air for the same time interval?
Physics
1 answer:
bixtya [17]2 years ago
3 0

Answer:

If theta is equal to 90, then both projectiles strike at the same distance from the projection point and projectiles are in air for the same time interval.

Explanation:

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Here is the correct answer of the given problem above.
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A note of frequency 200Hz has a velocity of 400m/s. what is the wavelength of the note​
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Answer:

\huge\boxed{\sf \lambda = 2 m}

Explanation:

<h3><u>Given data:</u></h3>

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Velocity = v = 400 m/s

<h3><u>Required:</u></h3>

Wavelength = λ = ?

<h3><u>Formula:</u></h3>

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\rule[225]{225}{2}

8 0
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Answer:

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