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lora16 [44]
2 years ago
7

An ideal spring with spring constant k is hung from the ceiling and a block of mass

Physics
1 answer:
xz_007 [3.2K]2 years ago
6 0
Using the idea that the total energy of the system can be thought to be zero at the starting point and remains zero.

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Ejercicio 1: Un cuerpo gira en un círculo de 8cm de diámetro con una rapidez constante
Lera25 [3.4K]

Answer:

Exercise 1;

The centripetal acceleration is approximately 94.52 m/s²

Explanation:

1) The given parameters are;

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The centripetal acceleration = v²/r = 1.944444²/0.04 ≈ 94.52 m/s²

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2 years ago
A ball is kicked from a height of 20 meters above the ground. If the initial velocity is 10 m/s, how long is the ball in flight
nasty-shy [4]
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A ball is dropped from rest from the top of a cliff that is 15.0 m high. From ground level, a second ball is thrown straight upw
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3.75 meters below the top of the cliff.

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