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A baseball is hit straight up at an initial velocity of 100 meters per second. What will be the baseball's speed when it hits the ground?
Wiki User
∙ 8y ago
I assume you hit it up from the ground level as well. From Conservation of Energy, it immediately follows that:
* If there is no air resistance, when it hits the ground it will, once again, have a speed of 100 meters per second.
* Since under usual circumstances there WILL BE air resistance, its speed will be less than 100 meters per second.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoIgnoring air resistance, it will hit the ground at 100 metres per second.
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