If a 1.3 kg ball is dropped from the top of a 33.7 meter tall building, what is the balls potential energy before it is dropped?

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Q: Thor is battling the Frost Giants and he uses his hammer, Mjolnir, to zap them with lightning. Thor…

A: From the first glance we see that for substitution of velocity in the formula the units mentioned is…

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Q: Could you please elaborate on the solution?

A: Mass of the car, m=1000 kg Initial speed of the car, u=72 km/h Final speed of the car, v=0…

Q: 3. Question #1- Solve: (show all work) Assume the foflowing: Car #1 is a light truck Car #2 is a…

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Q: (a) What is the momentum in kg · m/s of a garbage truck that is 1.20 x 104 kg and is moving at 30.0…

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Q: The battery shown in the circuit below has AV = 10.0 V, resistors R₁ = 8.44 kQ2, R2 = 8.52 kQ, and…

A: The resistances are R1 = 8.44 kΩ R2 = 8.52 kΩ R3 = 7.69 kΩ  Voltage ∆V = 10 V

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A: Introduction: A star`s composition, structure and temperature changes during its lifetime. Ejnar…

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Q: Explain and compare ohmic and non-ohmic circuit elements

A: Given here  Ohmic circuit elements  Non-ohmic circuit elements