Physics
Physics, 25.11.2021 14:00, alystidham1439

An object is dropped from a vertical height of 1.89 m above the balcony level. What is the object’s speed when it is 2.20 m below the balcony level if 10.0% energy is lost due to the air resistance? Does it matter when to apply 10% loss before V calculations or after? Could somebody please explain why the answer is 8.49m/s and why it does matter?

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An object is dropped from a vertical height of 1.89 m above the balcony level. What is the object’s...

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