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Physics 12 Online
OpenStudy (anonymous):

Stark throws a ball down a 20 meter alley with constant speed. He hears the ball hit the pins after 3.4s. Speed of lighting is 340m/s... How fast was the ball going? Can anyone help me with this ? I'm not getting very far...

OpenStudy (dan815):

haha speed of "lighting" whaaatt

OpenStudy (anonymous):

I meant sound...

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