The answer is the cetripetal force
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Answer:
each half life you lose half the amount so the first one gets you to 28g and the 2nd half life gets you to 14gm
Explanation:
Answer:
B. Wave B has greater intensity and transfer more energy.
Explanation:
Amplitude of wave B is more and it seems to be compact in less period of time as compared to Wave A.
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Answer:
40 J
Explanation:
= 4 C
= 2 C
= 20 J
The potential energy is directly proportional to the charge of the particle


The potential energy expected is 40 J