In the HCI molecule
A car weighs 1800 kg. The distance between its front and back axles is 1.8 m. Its centre of gravity is 1.05 m behind the front axle. Determine the force exerted by the level ground on each front wheel and each back wheel.
27
Nov
A car weighs 1800 kg. The distance between its front and back axles is 1.8 m. Its centre of gravity is 1.05 m behind the front axle. Determine the force exerted by the level ground on each front wheel and each back wheel. given that a chlorine atom is about 35.5 times as massive as [...]
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Chapter 6 - System of Particles and Rotational Motion
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NCERT Exemplar Class 11
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Physics
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given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus ? ,
In the HCI molecule ,
the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule ,
A non-uniform bar of weight W is suspended at rest by two strings of negligible weight as shown in Fig. The angles made by the strings with the vertical are 36.9^∘ and 53.1^∘ respectively. The bar is 2m long. Calculate the distance d of the centre of gravity of the bar from its left end.
27
Nov
A non-uniform bar of weight W is suspended at rest by two strings of negligible weight as shown in Fig. The angles made by the strings with the vertical are 36.9^∘ and 53.1^∘ respectively. The bar is 2m long. Calculate the distance d of the centre of gravity of the bar from its left end. [...]
Posted in:
Chapter 6 - System of Particles and Rotational Motion
,
NCERT Exemplar Class 11
,
Physics
,
Tags:
given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus ? ,
In the HCI molecule ,
the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule ,
A child sits stationary at one end of a long trolley moving uniformly with a speed V on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner what is the speed of the centre of mass of the trolley + child system?
27
Nov
A child sits stationary at one end of a long trolley moving uniformly with a speed V on a smooth horizontal floor. If the child gets up and runs about on the trolley in any manner what is the speed of the centre of mass of the trolley + child system? given that a chlorine [...]
Posted in:
Chapter 6 - System of Particles and Rotational Motion
,
NCERT Exemplar Class 11
,
Physics
,
Tags:
given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus ? ,
In the HCI molecule ,
the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule ,
In the HCI molecule, the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus ?
27
Nov
In the HCI molecule, the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule, given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus [...]
Posted in:
Chapter 6 - System of Particles and Rotational Motion
,
NCERT Exemplar Class 11
,
Physics
,
Tags:
given that a chlorine atom is about 35.5 times as massive as a hydrogen atom and nearly all the mass of an atom is concentrated in its nucleus ? ,
In the HCI molecule ,
the separation between the nuclei of the two atoms is about 1.27Å (1Å=10^−10m). Find the approximate location of the c.m of the molecule ,