filmov
tv
4) a system shown in figure is released from rest with mass 2 kg in contact with the ground pulley
Показать описание
system shown in figure is released from rest with mass 2 kg in contact with the ground. Pulley and spring are massless and friction is absent everywhere, the speed of the the 5 kg block when two kg block leaves the contact with the ground is
(force Constant 40 Newton per metre)
(force Constant 40 Newton per metre)