What causes interstellar dust and clouds of gas to condense into planets and stars?

A) The Law of Electromagnetism

B) The Law of Universal Gravitation

C) The Law of Dust and Clouds

D) The Law of Thermodynamics

I need correct answers not guesses

Difference between angle of twist and angle of shear

If you put two identical cars on opposite sides of a large magnet, what happens

A ball is thrown directly downward with an initial speed of 7.65 m/s froma height of 29.0 m. After what time interval does it strike the ground?

You push a table 8 meters for 16 minuutes and do 6720 j of work how much power do ypu use

Ceres is a dwarf planet located in the main asteroid belt.

A submarine can detect an approaching enemy submarine using sonar. If a stationary submerged submarine emits a 100kHz tone and receives a tone Doppler shifted by 200Hz, calculate the speed of the enemy submarine if the speed of sound in salt water

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What Could be the control in an experiment to measure the effects of gas additives on fuel