146370 Consider two masses \(m_{1}\) and \(m_{2}\) are connected through a pulley. Mass ' \(m_{2}\) ' starts from rest at height ' \(h\) ' and falls down. With what speed it hits the ground?
(Assume no friction and massless string \pulleys)

146371 Three masses \(m_{1}, m_{2}\) and \(m_{3}\) are connected to a rope as shown in figure. It \(m_{1}=5 \mathrm{~kg}, m_{2}=2 \mathrm{~kg}\) and \(m_{3}=3 \mathrm{~kg}\) and the whole system is going upward with as acceleration of \(2 \mathrm{~m} / \mathrm{s}^{2}\), then the value of the tension \(T_{1}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

146372 Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of kinetic friction between the trolly and the surface is 0.05 . \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right.\), mass of the string is negligible and no other friction exists).

146373 Two masses \(M_{1}\) and \(M_{2}\) are accelerated uniformly on frictionless surface as shown in figure. The ratio of the tensions \(\frac{T_{1}}{T_{2}}\) is
\(\longrightarrow \bar{a}\)

146370 Consider two masses \(m_{1}\) and \(m_{2}\) are connected through a pulley. Mass ' \(m_{2}\) ' starts from rest at height ' \(h\) ' and falls down. With what speed it hits the ground?
(Assume no friction and massless string \pulleys)

146371 Three masses \(m_{1}, m_{2}\) and \(m_{3}\) are connected to a rope as shown in figure. It \(m_{1}=5 \mathrm{~kg}, m_{2}=2 \mathrm{~kg}\) and \(m_{3}=3 \mathrm{~kg}\) and the whole system is going upward with as acceleration of \(2 \mathrm{~m} / \mathrm{s}^{2}\), then the value of the tension \(T_{1}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

146372 Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of kinetic friction between the trolly and the surface is 0.05 . \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right.\), mass of the string is negligible and no other friction exists).

146373 Two masses \(M_{1}\) and \(M_{2}\) are accelerated uniformly on frictionless surface as shown in figure. The ratio of the tensions \(\frac{T_{1}}{T_{2}}\) is
\(\longrightarrow \bar{a}\)

146370 Consider two masses \(m_{1}\) and \(m_{2}\) are connected through a pulley. Mass ' \(m_{2}\) ' starts from rest at height ' \(h\) ' and falls down. With what speed it hits the ground?
(Assume no friction and massless string \pulleys)

146371 Three masses \(m_{1}, m_{2}\) and \(m_{3}\) are connected to a rope as shown in figure. It \(m_{1}=5 \mathrm{~kg}, m_{2}=2 \mathrm{~kg}\) and \(m_{3}=3 \mathrm{~kg}\) and the whole system is going upward with as acceleration of \(2 \mathrm{~m} / \mathrm{s}^{2}\), then the value of the tension \(T_{1}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

146372 Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of kinetic friction between the trolly and the surface is 0.05 . \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right.\), mass of the string is negligible and no other friction exists).

146373 Two masses \(M_{1}\) and \(M_{2}\) are accelerated uniformly on frictionless surface as shown in figure. The ratio of the tensions \(\frac{T_{1}}{T_{2}}\) is
\(\longrightarrow \bar{a}\)

146370 Consider two masses \(m_{1}\) and \(m_{2}\) are connected through a pulley. Mass ' \(m_{2}\) ' starts from rest at height ' \(h\) ' and falls down. With what speed it hits the ground?
(Assume no friction and massless string \pulleys)

146371 Three masses \(m_{1}, m_{2}\) and \(m_{3}\) are connected to a rope as shown in figure. It \(m_{1}=5 \mathrm{~kg}, m_{2}=2 \mathrm{~kg}\) and \(m_{3}=3 \mathrm{~kg}\) and the whole system is going upward with as acceleration of \(2 \mathrm{~m} / \mathrm{s}^{2}\), then the value of the tension \(T_{1}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

146372 Calculate the acceleration of the block and trolly system shown in the figure. The coefficient of kinetic friction between the trolly and the surface is 0.05 . \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right.\), mass of the string is negligible and no other friction exists).

146373 Two masses \(M_{1}\) and \(M_{2}\) are accelerated uniformly on frictionless surface as shown in figure. The ratio of the tensions \(\frac{T_{1}}{T_{2}}\) is
\(\longrightarrow \bar{a}\)