3 years ago

What is the difference between mass and density?

Physics

2 answers:

Fantom [35]3 years ago

8 0

Mass relates to how much space something takes up (size) density relates to weight

wlad13 [49]3 years ago

3 0

Mass takes up space density is weight

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As the amplitude of a mechanical wave increases, which of the following quantities

Lisa [10]

.c ...energy

Explanation:

Amplitude does not affect wavelength. It also does not affect wave speed. Amplitude is the energy of the wave measured from the rest position to the top of the crest. A wave with more energy has a higher up crest/ higher amplitude.

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2 years ago

5- A 2500g object is pushed with 55N for 12m in 11s, there was a force of friction of 30N.

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Answer:

1kg =1000g

2.5kg

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2 years ago

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2 years ago

Two light bulbs are wired in series and one bulb burns out (opens.) Technician A says that the other bulb will still work. Techn

Radda [10]

Answer:

Neither technician

Explanation:

Neither technician is correct.

two bulbs are connected in series one bulb burn out

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3 years ago

A tray is moved horizontally back and forth in simple harmonic motion at a frequency of f = 2.07 Hz. On this tray is an empty cu

Anettt [7]

Answer:

Explanation:

Given

Frequency of SHM is $f=2.07\ Hz$

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$\mu =\frac{5.296}{9.8}=0.54$

6 0

3 years ago

Read 2 more answers