vertical pendulum मीनिंग इन हिंदी

उदाहरण वाक्य

1. The zero-length spring is extremely important to seismometers and gravimeters because it permits the design of vertical pendulums with ( theoretically ) infinite periods.
2. This exhibit can now be found at the museum and features a vertical pendulum that is driven by a motor at the end of a horizontal arm and uses sensors to keep the pendulum in its inverted position.