366131 A metre stick is balanced on a knife edge at its centre. When two coins, each of mass \(5\;g\) are put one on the other at the \(12\;\,cm\) mark, the stick is found to balance at \(45\;\,cm\). The mass of the metre stick is

366132 In the given figure, a uniform plank of length \(6\,m\) and weight \(200\,N\) rests horizontally on two supports, with \(1\,m\) of the plank hanging over the right support. To what distance \({x}\) (in \({m}\)) can a person who weighs \(800\,N\) walk on the overhanging part of the plank before it just begins to tip?

366133 A rod of mass \(m\) and length \(l\) hinged in a vertical wall and kept horizontal by massless vertical thread as shown. Tension in thread is

366134 A heavy iron bar, of weight \(W\) is having its one end on the ground and the other on the shoulder of a person. The bar makes an angle \(\theta\) with the horizontal. The weight experienced by the person is ____ .

366135 Assertion :
A ladder is more likely to slip when a person is near the top than when he is near the bottom.
Reason :
The friction between the ladder and floor decreases as he climbs up.

366131 A metre stick is balanced on a knife edge at its centre. When two coins, each of mass \(5\;g\) are put one on the other at the \(12\;\,cm\) mark, the stick is found to balance at \(45\;\,cm\). The mass of the metre stick is

366132 In the given figure, a uniform plank of length \(6\,m\) and weight \(200\,N\) rests horizontally on two supports, with \(1\,m\) of the plank hanging over the right support. To what distance \({x}\) (in \({m}\)) can a person who weighs \(800\,N\) walk on the overhanging part of the plank before it just begins to tip?

366133 A rod of mass \(m\) and length \(l\) hinged in a vertical wall and kept horizontal by massless vertical thread as shown. Tension in thread is

366134 A heavy iron bar, of weight \(W\) is having its one end on the ground and the other on the shoulder of a person. The bar makes an angle \(\theta\) with the horizontal. The weight experienced by the person is ____ .

366135 Assertion :
A ladder is more likely to slip when a person is near the top than when he is near the bottom.
Reason :
The friction between the ladder and floor decreases as he climbs up.

366131 A metre stick is balanced on a knife edge at its centre. When two coins, each of mass \(5\;g\) are put one on the other at the \(12\;\,cm\) mark, the stick is found to balance at \(45\;\,cm\). The mass of the metre stick is

366132 In the given figure, a uniform plank of length \(6\,m\) and weight \(200\,N\) rests horizontally on two supports, with \(1\,m\) of the plank hanging over the right support. To what distance \({x}\) (in \({m}\)) can a person who weighs \(800\,N\) walk on the overhanging part of the plank before it just begins to tip?

366133 A rod of mass \(m\) and length \(l\) hinged in a vertical wall and kept horizontal by massless vertical thread as shown. Tension in thread is

366134 A heavy iron bar, of weight \(W\) is having its one end on the ground and the other on the shoulder of a person. The bar makes an angle \(\theta\) with the horizontal. The weight experienced by the person is ____ .

366135 Assertion :
A ladder is more likely to slip when a person is near the top than when he is near the bottom.
Reason :
The friction between the ladder and floor decreases as he climbs up.

366131 A metre stick is balanced on a knife edge at its centre. When two coins, each of mass \(5\;g\) are put one on the other at the \(12\;\,cm\) mark, the stick is found to balance at \(45\;\,cm\). The mass of the metre stick is

366132 In the given figure, a uniform plank of length \(6\,m\) and weight \(200\,N\) rests horizontally on two supports, with \(1\,m\) of the plank hanging over the right support. To what distance \({x}\) (in \({m}\)) can a person who weighs \(800\,N\) walk on the overhanging part of the plank before it just begins to tip?

366133 A rod of mass \(m\) and length \(l\) hinged in a vertical wall and kept horizontal by massless vertical thread as shown. Tension in thread is

366134 A heavy iron bar, of weight \(W\) is having its one end on the ground and the other on the shoulder of a person. The bar makes an angle \(\theta\) with the horizontal. The weight experienced by the person is ____ .

366135 Assertion :
A ladder is more likely to slip when a person is near the top than when he is near the bottom.
Reason :
The friction between the ladder and floor decreases as he climbs up.

366131 A metre stick is balanced on a knife edge at its centre. When two coins, each of mass \(5\;g\) are put one on the other at the \(12\;\,cm\) mark, the stick is found to balance at \(45\;\,cm\). The mass of the metre stick is

366132 In the given figure, a uniform plank of length \(6\,m\) and weight \(200\,N\) rests horizontally on two supports, with \(1\,m\) of the plank hanging over the right support. To what distance \({x}\) (in \({m}\)) can a person who weighs \(800\,N\) walk on the overhanging part of the plank before it just begins to tip?

366133 A rod of mass \(m\) and length \(l\) hinged in a vertical wall and kept horizontal by massless vertical thread as shown. Tension in thread is

366134 A heavy iron bar, of weight \(W\) is having its one end on the ground and the other on the shoulder of a person. The bar makes an angle \(\theta\) with the horizontal. The weight experienced by the person is ____ .

366135 Assertion :
A ladder is more likely to slip when a person is near the top than when he is near the bottom.
Reason :
The friction between the ladder and floor decreases as he climbs up.