35. A ball is thrown horizontally from the top of a 20-m high hill. It strikes the ground at an angle of 45°. With what speed was it thrown? Use g = 10 m/s².

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35. A ball is thrown horizontally from the top of a 20-m high hill. It strikes the ground at an
angle of 45°. With what speed was it thrown? Use g = 10 m/s².
Transcribed Image Text:35. A ball is thrown horizontally from the top of a 20-m high hill. It strikes the ground at an angle of 45°. With what speed was it thrown? Use g = 10 m/s².
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