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2 years ago

The learning about Universe is called ________ ...

Physics

2 answers:

ASHA 777 [7]2 years ago

7 0

Answer:

The learning about Universe is called

<u>Astronomy</u><u>.</u>

Explanation:

<h2>Hope it Helps you!! </h2>

FrozenT [24]2 years ago

5 0

The learning about Universe is

called <u>Astronomy</u>...

Astronomy - the branch of science which deals with celestial objects, space, and the physical universe as a whole.

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A (B + 25.0) g mass is hung on a spring. As a result, the spring stretches (8.50 A) cm. If the object is then pulled an addition

Morgarella [4.7K]

Answer:

Time period of the osculation will be 2.1371 sec

Explanation:

We have given mass m = (B+25)

And the spring is stretched by (8.5 A )

Here A = 13 and B = 427

So mass m = 427+25 = 452 gram = 0.452 kg

Spring stretched x= 8.5×13 = 110.5 cm

As there is additional streching of spring by 3 cm

So new x = 110.5+3 = 113.5 = 1.135 m

Now we know that force is given by F = mg

And we also know that F = Kx

So $mg=Kx$

$K=\frac{mg}{x}=\frac{0.452\times 9.8}{1.135}=3.90N/m$

Now we know that $\omega =\sqrt{\frac{K}{m}}$

So $\frac{2\pi }{T} =\sqrt{\frac{K}{m}}$

$\frac{2\times 3.14 }{T} =\sqrt{\frac{3.90}{0.452}}$

$T=2.1371sec$

8 0

3 years ago

Someone please help me answer these

nekit [7.7K]

1. GPE

2. KE

3. KE

4. KE

5. Both

6. Both

7. Neither

8. Neither

Alright I think these should be right ;)

4 0

3 years ago

What affect does distance have on the force of gravity

DaniilM [7]

Answer:

the power of the gravitational force depends on the factors

mass and the distance

Explanation:

3 0

3 years ago

Rohith has been jogging to the bus stop for 2.0 minutes at 3.5 m/s when he looks at

nikdorinn [45]

Multiply these numbers and there’s your answer

6 0

2 years ago

A car accelerates from 0 m/s to 20 m/s in 5 seconds,

____ [38]

Answer:

Explanation:

20-0=20 m/s

20/5=4 m/s2

8 0

2 years ago

The learning about Universe is called ________ ...​

The learning about Universe is called ________ ...