'Single moveable pulley' diaporamas de présentation

Wedge

1.48k views • 23 slides

Pulleys

Pulleys. A simple machine. What is a pulley?. A pulley is a wheel A pulley uses rope that goes around the pulley in its groove The rope attaches to objects Force is applied to the other end of the rope. Why use a pulley wheel and not just rope looped around the beam?.

666 views • 21 slides

Pulleys

Pulleys. A simple machine. What is a pulley?. A pulley is a wheel A pulley uses rope that goes around the pulley in its groove The rope attaches to objects Force is applied to the other end of the rope . Why use a pulley wheel and not just rope looped around the beam?.

885 views • 21 slides

Pulleys

Pulleys. A simple machine. What is a pulley?. A pulley is a wheel A pulley uses rope that goes around the pulley in its groove The rope attaches to objects Force is applied to the other end of the rope. Why use a pulley wheel and not just rope looped around the beam?.

1.62k views • 21 slides