A bullet with a mass mb=11.9g is fired into a block of wood at velocity vb=257 m/s The block is attached to a spring that has a spring constant kk of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass mwmw of the wooden block.
A bullet with a mass mb=11.9g is fired into a block of wood at velocity vb=257 m/s The block is attached to a spring that has a spring constant kk of 205 N/m. The block and bullet continue to move, compressing the spring by 35.0 cm before the whole system momentarily comes to a stop. Assuming that the surface on which the block is resting is frictionless, determine the mass mwmw of the wooden block.
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Transcribed Image Text:A bullet with a mass mb=11.9g is fired into a block of
wood at velocity vb=257 m/s The block is attached to a
spring that has a spring constant kk of 205 N/m. The
block and bullet continue to move, compressing the
spring by 35.0 cm before the whole system momentarily
comes to a stop. Assuming that the surface on which the
block is resting is frictionless, determine the mass mwmw
of the wooden block.
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