A rocket blasts off vertically from rest on the launch pad with a constant upward acceleration of 2.30 m/s². At 20.0 s after blastoff, the engines suddenly fail, and the rocket begins free fall. Part A What is the height of the rocket when the engine fails? Express your answer in meters. VΕΙ ΑΣΦ → C Butto m Part B Find the magnitude of the rocket's velocity at its highest point. Express your answer with the appropriate units. μA ? Uvertex = Value Units Part C Find the magnitude of the rocket's acceleration at its highest point. Express your answer with the appropriate units. μA ? avertex Value Units Part D How long after it was launched will the rocket fall back to the launch pad? Express your answer in seconds. VGI ΑΣΦ ? Y Y ?
A rocket blasts off vertically from rest on the launch pad with a constant upward acceleration of 2.30 m/s². At 20.0 s after blastoff, the engines suddenly fail, and the rocket begins free fall. Part A What is the height of the rocket when the engine fails? Express your answer in meters. VΕΙ ΑΣΦ → C Butto m Part B Find the magnitude of the rocket's velocity at its highest point. Express your answer with the appropriate units. μA ? Uvertex = Value Units Part C Find the magnitude of the rocket's acceleration at its highest point. Express your answer with the appropriate units. μA ? avertex Value Units Part D How long after it was launched will the rocket fall back to the launch pad? Express your answer in seconds. VGI ΑΣΦ ? Y Y ?
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