A projectile is launched from ground level at an angle of
A projectile is launched from ground level at an angle of 1.0° above the horizontal. It returns to ground level. To what value should the launch angle be adjusted, without changing the launch speed, so that the range triples?
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a projectile is launched from ground level at an angle of 10deg above the horizontal it returns to ground level to what
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potassium chlorate kclo3 was heated to give oxygen2kclo3 s 2kcl s 2o2 ga volume of 550ml of gas was collected over
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