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2 years ago

Is the Transco Tower were actually 3000 meters tall how long would an object take to free fall off the top of the building

Physics

1 answer:

jeka57 [31]2 years ago

4 0

Answer:

S = V0 t + 1/2 g t^2

3000 m = 1/2 * 9.8 * t^2 initial speed is zero

t = (6000 / 9.8) ^1/2 = 24.7 sec

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Answer:

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Explanation:

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3 years ago

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bagirrra123 [75]

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2 years ago

A ball with 100 J of PE is released from a height of 10 m. What will be the KE of the ball at 5

harkovskaia [24]

Answer:

The kinetic energy is: 50[J]

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The ball is having a potential energy of 100 [J], therefore

PE = [J]

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$E_{p} =m*g*h\\where:\\g= gravity[m/s^{2} ]\\m = mass [kg]\\m= \frac{E_{p} }{g*h}\\ m= \frac{100}{9.81*10}\\\\m= 1.01[kg]\\\\$

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3 years ago

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