在某星球上以速度v0竖直上抛一物体经过时间t物体落回抛出点.如将物体沿该星球赤道切线方�抛出要使物体不再落回星球表面抛出的初速度至�应 Template




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tomski在某星球上以速度v0竖直上抛一物体经过时间t物体落回抛出点.如将物体沿该星球赤道切线方�抛出要使物体不再落回星球表面抛出的初速度至�应 coloring