Determining the accomplish the stunt

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1.) A 150 g block is placed on a spring of inclination 30°. The spring is of stiffness k=120 N/m, and is compressed 50 cm by the block. If it launched at ground level at the inclination of 30°, how high does the block go in the air projected by the spring?

2.) On the set of Star Wars, Skywalker (mass 64.5 kg) needs to be shot 3.0 m straight up in the air by a large spring. If the stiffness of the spring is 10000 N/m, how far must the spring be compressed to accomplish the stunt?

Reference no: EM132592188

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