2 years ago

Put these 5 events in the correct order. Formation of Atoms, Time begins, Formation of Galaxies

Physics

1 answer:

Ivahew [28]2 years ago

7 0

Answer:

Time begins, Formation of subatomic particles, Formation of Atoms, Formation of stars, Formation of Galaxies

Explanation:

At the beginning right after the big bang time starts then sub-atomic particles forms i.e. protons, neutrons from this atoms form and after that stars and galaxies form.

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Suppose you were asked to find the torque about point p due to the normal force n in terms of given quantities. which method of

igomit [66]

Answer:

T=Lnsin $\alpha$

Please check the attached

Explanation:

The torque can simply be calculated by multiplying the length of the rod by the perpendicular force n as shown in the attached figure.

Note that sin90=1

T=Lsin $\alpha$ (nsin90)

T=Lsin $\alpha$ xn

T=Lnsin $\alpha$

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3 years ago

Which of the following measurements changes based on the strength of gravity? A.Mass B.Size C.Length D.Weight

kaheart [24]

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3 years ago

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lora16 [44]

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3 years ago

A person just supports a mass of 20kg suspended from a rope.

Georgia [21]

Answer:

F = 200 N

Explanation:

Given that,

The mass suspended from the rope, m = 20 kg

We need to find the resultant force acting on the rope. The resultant force on the rope is equal to its weight such that,

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g is acceleration due to gravity

Put all the values,

F = 20 kg × 10 m/s²

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So, the resultant force on the mass is 200 N.

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3 years ago

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zysi [14]

Gravity is the most likely force causing this phenomenon. please leave a thanks

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