Projectile fixed vertically up from a canon rises
A projectile fixed vertically up from a canon rises 200m before returning to the ground. If the same were to fire the same projectile at an angle, then the maximum range would be ???
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A baseball leaves the bat with a speed about 45 m/s which is greater than its terminal speed in air when droppeed from rest 42 m/s. the magnitude of the drag force D=b2(2 is a subscript), where D is the drag force, b is the weight (mg) of the baseb
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