Find how long does it take the stone to reach the ground

Reference no: EM13697672

Solve the all parts of following question:

Question: A stone is thrown from the top of the Bisdorf building upward at an angle of 28.0o to the horizontal with an initial speed of 20.0 m/s. The height from which the stone is thrown is 45.0 m above the ground.

Part A: How long does it take the stone to reach the ground?

Part B: What is the speed of the stone just before it strikes the ground?

Please show your results in detailed calculations.

Reference no: EM13697672

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