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weeeeeb [17]
3 years ago
8

32. Which sub-atomic particle has a charge of +1?

Physics
1 answer:
mestny [16]3 years ago
5 0

Answer:

Protons

Explanation:

Have a charge of +1 and a mass of 1

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Find the speed vfinal of the joined cars after the collision. mastering physics
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A football player, with a mass of 69.0 kg, slides on the ground after being knocked down. At the start of the slide, the player
White raven [17]

Answer:

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(b) 1 m

Explanation:

(a)

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s=\frac {v^{2}-u^{2}}{-2a} but a=\mu g hence

s=\frac {v^{2}-u^{2}}{-2\mu g}=\frac {0^{2}-3.7^{2}}{-2*0.7*9.81}=0.996796272\approx 1 m

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