Physics, 11.02.2020 05:33, 4804397217

A student launches a small 0.5 kg rocket with an initial speed of 30 m/s at an angle of 60°. Approximately how much time will the rocket spend in the air? Air resistance is negligible.

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A student launches a small 0.5 kg rocket with an initial speed of 30 m/s at an angle of 60°. Approxi...