00. Centre of Mass
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Rotational Motion

269278 A square plate and a circular plate made up of same material are placed touching each other on a horizontal table. If the side length of square plate is equal to diameter of the circular plate then the centre of mass of the combination will be

1 at their point of contact
2 inside the circular plate
3 inside the square plate
4 outside the combination
Rotational Motion

269279 A uniform straight rod is placed in vertical position on a smooth horizontal surface and released. As the rod is in motion, the centre of mass moves

1 horizontally
2 vertically down
3 in a parabolic path
4 does not move.
Rotational Motion

269280 A disc and a square sheet of same mass are cut from same metallic sheet. They are kept side by side with contact at a single point. Then the centre of mass of combination is

1 at point of contact
2 inside the disc
3 inside the square
4 outside the system
Rotational Motion

269359 A system consists of two masses connected by a massless rod lies along\(x\)-axis. The distance of centre of mass from \(O\) is
\(\begin{array}{cc}
m_{1}=0.4 \mathrm{~kg} & m_{2}=0.6 \mathrm{~kg} \\
\bullet \bullet 2 \mathrm{~m} & x_{2}=7 \mathrm{~m}
\end{array}\)

1 \(2 \mathrm{~m}\)
2 \(3 \mathrm{~m}\)
3 \(5 \mathrm{~m}\)
4 \(7 \mathrm{~m}\)
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Rotational Motion

269278 A square plate and a circular plate made up of same material are placed touching each other on a horizontal table. If the side length of square plate is equal to diameter of the circular plate then the centre of mass of the combination will be

1 at their point of contact
2 inside the circular plate
3 inside the square plate
4 outside the combination
Rotational Motion

269279 A uniform straight rod is placed in vertical position on a smooth horizontal surface and released. As the rod is in motion, the centre of mass moves

1 horizontally
2 vertically down
3 in a parabolic path
4 does not move.
Rotational Motion

269280 A disc and a square sheet of same mass are cut from same metallic sheet. They are kept side by side with contact at a single point. Then the centre of mass of combination is

1 at point of contact
2 inside the disc
3 inside the square
4 outside the system
Rotational Motion

269359 A system consists of two masses connected by a massless rod lies along\(x\)-axis. The distance of centre of mass from \(O\) is
\(\begin{array}{cc}
m_{1}=0.4 \mathrm{~kg} & m_{2}=0.6 \mathrm{~kg} \\
\bullet \bullet 2 \mathrm{~m} & x_{2}=7 \mathrm{~m}
\end{array}\)

1 \(2 \mathrm{~m}\)
2 \(3 \mathrm{~m}\)
3 \(5 \mathrm{~m}\)
4 \(7 \mathrm{~m}\)
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Rotational Motion

269278 A square plate and a circular plate made up of same material are placed touching each other on a horizontal table. If the side length of square plate is equal to diameter of the circular plate then the centre of mass of the combination will be

1 at their point of contact
2 inside the circular plate
3 inside the square plate
4 outside the combination
Rotational Motion

269279 A uniform straight rod is placed in vertical position on a smooth horizontal surface and released. As the rod is in motion, the centre of mass moves

1 horizontally
2 vertically down
3 in a parabolic path
4 does not move.
Rotational Motion

269280 A disc and a square sheet of same mass are cut from same metallic sheet. They are kept side by side with contact at a single point. Then the centre of mass of combination is

1 at point of contact
2 inside the disc
3 inside the square
4 outside the system
Rotational Motion

269359 A system consists of two masses connected by a massless rod lies along\(x\)-axis. The distance of centre of mass from \(O\) is
\(\begin{array}{cc}
m_{1}=0.4 \mathrm{~kg} & m_{2}=0.6 \mathrm{~kg} \\
\bullet \bullet 2 \mathrm{~m} & x_{2}=7 \mathrm{~m}
\end{array}\)

1 \(2 \mathrm{~m}\)
2 \(3 \mathrm{~m}\)
3 \(5 \mathrm{~m}\)
4 \(7 \mathrm{~m}\)
For More Updates join with Us
Rotational Motion

269278 A square plate and a circular plate made up of same material are placed touching each other on a horizontal table. If the side length of square plate is equal to diameter of the circular plate then the centre of mass of the combination will be

1 at their point of contact
2 inside the circular plate
3 inside the square plate
4 outside the combination
Rotational Motion

269279 A uniform straight rod is placed in vertical position on a smooth horizontal surface and released. As the rod is in motion, the centre of mass moves

1 horizontally
2 vertically down
3 in a parabolic path
4 does not move.
Rotational Motion

269280 A disc and a square sheet of same mass are cut from same metallic sheet. They are kept side by side with contact at a single point. Then the centre of mass of combination is

1 at point of contact
2 inside the disc
3 inside the square
4 outside the system
Rotational Motion

269359 A system consists of two masses connected by a massless rod lies along\(x\)-axis. The distance of centre of mass from \(O\) is
\(\begin{array}{cc}
m_{1}=0.4 \mathrm{~kg} & m_{2}=0.6 \mathrm{~kg} \\
\bullet \bullet 2 \mathrm{~m} & x_{2}=7 \mathrm{~m}
\end{array}\)

1 \(2 \mathrm{~m}\)
2 \(3 \mathrm{~m}\)
3 \(5 \mathrm{~m}\)
4 \(7 \mathrm{~m}\)