The hammer strike the block in order to make bar

Reference no: EM13710219

On the midway you can win a prize if the bell rings when you strike a wooden block with a 10.00 kg hammer. The block is at one end of a lever, the other end of the lever drives a 2.000 kg metal bar up a slide to ring the bell at 9.000 m above. With what minimum speed must the hammer strike the block in order to make bar hit the bell? (4 significant digits)

Reference no: EM13710219

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