3 years ago

What type of energy depends upon an object mass and the object speed?

Physics

1 answer:

ElenaW [278]3 years ago

4 0

Is it meaning kinetic energy ?

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An alpha particle (α), which is the same as a helium-4 nucleus, is momentarily at rest in a region of space occupied by an elect

beks73 [17]

Answer:

Speed of the alpha particle is $v=1.8180\times 10^3m/sec$

Explanation:

We have given charge on alpha particle $q=3.2\times 10^{-19}C$

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3 years ago

What are the principals of electric arc welding

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3 years ago

An airplane engine starts from rest; and 2 seconds later, it is rotating with an angular speed of 300 rev/min. if the angular ac

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First of all, we need to convert the angular speed from rev/min into rev/s:

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The angular acceleration is the variation of angular speed divided by the time:

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2 years ago