How would the time period of a pendullum vary if : a) we keep the same bob & alter the length of the string ? b) we keep the same length of the string & alter the mass of the bob?
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1
Answer:
it's answer is option b
Answered by
0
Answer:
we can give the equation 2pi*(l/g)^1/2
Explanation:
it does depend on the length and acceleration of gravitations
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