at a carnival, you can try to ring a bell by striking a target with a 9kg

  • Thread starter Thread starter ladyFeena
  • Start date Start date
L

ladyFeena

Guest
hammer. In response, a 0.400 kg meta? i will wait for your answers...thank you...
in physics.. i need help please.. topic in work and energy..at a carnival, you can try to ring a bell by striking a target with a 9kg hammer. In response, a 0.400 kg metal piece is sent upward toward the bell, which is 5m above. Suppose that 25.0% of the hammer's kinetic energy is used to do the work of sending the metal piece upward. How fast the hammer be moving when it strikes the target so that the bell just barely ring? please help me.. i need it as soon as on monday.. please
 
Back
Top