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Schach [20]
3 years ago
8

Is it possible for an object at rest to have forces acting upon it? Explain

Physics
1 answer:
daser333 [38]3 years ago
5 0

Answer:

Yeah

Explanation:

I mean, how about gravity for example! When you draw a free-body diagram, you will almost always have to include gravity. How about normal force, or static friction? There are defintely forces at hand.

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Which of these are terrestrial planets? Select all that apply.
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3 years ago
Read 2 more answers
Two boats - Boat A and Boat B - are anchored a distance of 24 meters apart. The incoming water waves force the boats to oscillat
ozzi

Answer:

wavelength = 24 m

Period = 10 s

f = 0.1 Hz

Amplitude = 4 m

Explanation:

Wavelength:

Since the boats are at crest and trough, respectively at the same time. Hence, the horizontal distance between them is the wavelength of the wave:

<u>wavelength = 24 m</u>  

Period:

The period is given as:

Period = \frac{time}{no.\ of\ cycles} \\\\Period = \frac{10\ s}{1}\\\\

<u>Period = 10 s</u>

<u></u>

Frequency:

The frequency is given as:

f = \frac{1}{time\ period}\\\\f = \frac{1}{10\ s}\\\\

<u>f = 0.1 Hz</u>

<u></u>

Amplitude:

Amplitude will be half the distance between extreme points, that is, crest and trough:

Amplitude = 8 m/2

<u>Amplitude = 4 m</u>

5 0
3 years ago
How has light been described? As a force and a wave only as a particle only as a force as a particle and a wave only as a wave
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Light is only described in waves

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3 years ago
For pea plants, T represents a dominant allele for tall pea plants and t is the recessive allele for short pea plants. If two pl
JulsSmile [24]

Answer:

75%(TT,Tt,tt) Hope that helps

4 0
2 years ago
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