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Gennadij [26K]
3 years ago
5

The fragment of an asteroid or any interplanetary material is known as a

Physics
1 answer:
Elodia [21]3 years ago
8 0
The fragment of an asteroid or any interplanetary material is known as A. METEROID
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Why would a person who weighs 100 lbs. on Earth weigh significantly more on Ju-piter?
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Is a

Explanation:

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the distance between any two bodies is 10 M and the gravitational force between them is 3.2×10-⁹m. if the mass of one object is
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Answer:

0.8 x 10^-9 kg

Explanation:

Given,

Distance ( R ) = 10 m

Force ( F ) = 3.2 x 10^-9 N

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Formula : -

F = m1.m2 / R^2

m2 = FR^2 / m1

= 3.2 x 10^-9 x 10 / 40

= 3.2 x 10^-9 / 4

= ( 3.2 / 4 ) x 10^-9

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Phase change occurs in which of the following A. A suspension. B boiling point. C An explosion D Mixing Point
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C I think not totally sure
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2. A cinder block is sitting on a platform 20 m high. It weighs 16kg. The block has
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Answer:

3136 Joules

Explanation:

Applying,

P.E = mgh.............. Equation 1

Where P.E = potential energy, m = mass of the cinder block, h = height of the platform, g = acceleration due to gravity.

From the question,

Given: m = 16 kg, h = 20 m

Constant: g = 9.8 m/s²

Substitute these values into equation 1

P.E = 16(20)(9.8)

P.E = 3136 Joules

Hence the potential energy of the cinder block is 3136 Joules

7 0
3 years ago
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