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Liono4ka [1.6K]
3 years ago
14

QUESTION 1 The speed of sound in air is 340 m/s. What is the wavelength of a soundwave that has a frequency of 968 Hz?​

Physics
1 answer:
Anton [14]3 years ago
7 0

Answer:

Explanation:

340 m/s / 968 cyc/s = 0.3512396... ≈ 35.1 cm

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Brilliant_brown [7]

Answer:

in left

Explanation:

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If a bouncing ball has a total energy of 20 J and a kinetic energy of 5 J, the ball’s potential energy is
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7 0
2 years ago
A body is oscillating up and down at the end of a spring. Let’s consider when the body is at the top of its up-and-down motion.
Klio2033 [76]

The velocity of the body is zero; option A

<h3>What is the motion of an oscillating body?</h3>

The motion of an oscillating body is known as simple harmonic motion.

Simple harmonic motion involves a periodical motion of a body whose acceleration is directed towards a fixed point.

For a body that is oscillating up and down at the end of a spring, considering when the body is at the top of its up-and-down motion, the velocity of the body at the top and down is zero since the body comes to rest at the top and down position of its motion.

In conclusion, oscillating bodies undergo simple harmonic motion.

Learn more about simple harmonic motion at: brainly.com/question/24646514

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3 0
1 year ago
A bus travelling 30.0 km/h east has a constant increase in speed of 1.5 m/s. What is its velocity 6.8s later
alekssr [168]

Answer:

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8. At what position does the mass have the greatest acceleration?
gulaghasi [49]

Answer:

Option (e)

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Therefore, Option (e) will be the answer.

6 0
2 years ago
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