2 years ago

20 POINTS!!!

Physics

1 answer:

hram777 [196]2 years ago

5 0

I think its inductance. If its not then I think its none of the above

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the tension in the string an instant before it broke = 34 N

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Given that :

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length of the string r = 70 cm = 0.7 m

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$\frac{1}{2} mv^2 = mgh\\\\v = \sqrt{2gh}\\\\v = \sqrt{2*(9.8 \ m/s^2)*(6.00 \ m - 2.00 \ m)}\\\\$

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