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omeli [17]
3 years ago
7

% = Wo/Wi x 100 Solve for Wo % = Wo/Wi x 100 Solve for Wi

Physics
1 answer:
irga5000 [103]3 years ago
8 0
1) % = (Wo /Wi) * 100

Solve for Wo => Wo = (% / 100) * Wi

For example, % =30% and Wi = 250 => Wo = (30 /100) * 250 = 0.30 * 250 = 75

Wo = 75

2) % = (Wo / Wi) * 100

Solve for Wi

=> Wi = Wo * (%/100)

For example, Wo = 125 and % = 40%

=> Wi = 125 * (40 / 100) = 125 * 0.40 = 50

Wi = 50
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Answer:

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In this case the tension of the string is determined by the centripetal force. The formula to calculate the centripetal force is given by:

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you replace this value of v in the equation (1). Also, you replace the values of r and m:

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