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const2013 [10]
3 years ago
10

A standard for comparison is called a frame of referenceTrue or False​​

Physics
2 answers:
kramer3 years ago
7 0

Answer:

TRUE.

Explanation:

timofeeve [1]3 years ago
3 0
It should be True, if you really think about it
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Two balls, each with a mass of 0.5 kg, collide on a pool table. Is the law of conservation of momentum satisfied in the collisio
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During the collision between two balls on the pool table there is no external force along the line of collision between them

Since there is no external force on it so here we can say

F = 0 = \frac{\Delta P}{\Delta t}

here we have

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so we can say

P_i = P_f

since there is no external force so we can say during the collision the momentum of two balls will remain conserved

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It is usually expressed the other way: the ratio of the speed of light in a vacuum to the speed of light in a medium. In that case, it is called the "index of refraction".

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g A 2.3 kg block is attached to the spring, and it is released from rest 0.7 m from the spring's equilibrium position. Neglectin
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Answer:

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