3 years ago

Explain how you would find the units for acceleration in a problem?

1 answer:

6 0

Answer:

Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Dividing distance by time twice is the same as dividing distance by the square of time. Thus the SI unit of acceleration is the meter per second squared .

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Two students both kick a soccer ball. Havanna's ball travels three times as fast as Mitzi's ball. How does the kinetic energy of

ladessa [460]

Answer:

the answer is c. Havanna's soccer ball has 9 times the kinetic energy, because it travels at 3 times the speed

Explanation:

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4 years ago

What is the frequency of an electromagnetic wave that has a wavelength of 4,000m?

NeTakaya

Answer:

f=75000hz

Explanation:

fλ= c

f= c/λ

f = 3.0×10^8/4000

f=75000hz

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4 years ago

Solid are _______, usually in a regular repeating pattern

Temka [501]

Answer:

particles or arranged will be the answer depending on the previous line.

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3 years ago

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Endorphins

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3 years ago

It uses a series of filters to decompose the multiplexed signals into its constituent component signals. a. Demodulator b. Demul

harkovskaia [24]

Answer:

b) Demultiplexer.

Explanation:

The multiplexed signal occupies the total bandwidth of the communications channel, while that the constituent component signals, occupy only a small part of the bandwidth.

Prior to be demodulated, they must be separated each other, which is done (in a FDM multiplexing scheme) using a series of band-pass filters.

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4 years ago