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Troyanec [42]
2 years ago
9

What is the velocity of a wave with a wavelength of 1.5m and a frequency of 500 Hz

Physics
1 answer:
Schach [20]2 years ago
4 0
Wave speed  =  (wavelength) x (frequency)

                       = (1.5 m) x (500 / sec)

                       =       750 m/s .  
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Suppose an astronaut has landed on Planet * Fully equipped, the astronaut has a
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<h3>What is weight?</h3>

The weight of an object is obtained as the product of the mass of the body and the acceleration due to gravity.

Thus;

When;

mass = 120 kg

weight =  46 N

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7 0
1 year ago
How many moons does Venus have?
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4 0
3 years ago
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podryga [215]

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now the friction force on the cart is given as

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8 0
3 years ago
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Answer:

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Explanation:

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force = mass × acceleration

From the question we have

force = 2000 × 8.3

We have the final answer as

<h3>16,600 N</h3>

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3 years ago
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Paraphin [41]
The acceleration is the correct answer
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