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zaharov [31]
3 years ago
14

Nuclear fusion occurs in stars. True or false

Physics
2 answers:
Butoxors [25]3 years ago
8 0
<span>nuclear fusion is observed in stars coming from the combination of two hydrogens to form an atom of helium. Fusion means combination of two or more elements. helium is known to fuel energy which in this case, the great sun which is more than a million Kelvin in temperature already today. hence the answer is true.</span>
SSSSS [86.1K]3 years ago
4 0

Answer:

True

Explanation:

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A 1.0-kg ball of putty is released from rest and falls vertically 1.5 m until it strikes a hard floor, where it comes to rest in
topjm [15]
<span>We first calculate the velocity of the ball when it hits the ground; this is equal to the square root of the quantity (2*g*d) where g is the acceleration of gravity (9.8 m/s^2) and d is the distance fallen, 1.5m.

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   We can calculate the impulse force applied to the putty ball by using Newton's second law, which states that the applied force is equal to the product of mass and acceleration, where acceleration can be further decomposed as the change in velocity divided by the change in time. Thus, inputting the known values, we have:

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3 years ago
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vitfil [10]

Answer:

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Explanation:

4 0
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OLga [1]
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7 0
4 years ago
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alukav5142 [94]

Answer:

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Explanation:

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Answer:

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