- A body can be accelerated by frictional force
- There can be zero friction
- Kinetic friction is greater than rolling friction
- Frictional force and area of contact between the two surfaces are proportional
Author: Zabeehullah
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- hot water present in an open beaker
- some amount of water present in equilibrium with its vapour in a closed and insulated beaker
- some amount of hot water enclosed in a closed container
- d ice kept in open beaker
- angle of contact between the surface and the liquid
- viscosity
- surface tension
- density
- Size of orbitals
- Shape of orbitals
- Orientation of orbitals
- Nuclear Stability
- ( Has no units and dimensions as it is a constant
- ( Its value remains constant in all systems of units
- ( That's not dependent upon the nature of the medium in which the bodies are placed
- Its a force of repulsion
- infrared
- visible light
- microwaves
- ultraviolet rays
- 9×10-⁹C-²Nm²
- 9×10⁹C-²Nm²
- 8.85×10-¹² C²N-¹m-²
- 8.85×10¹² C²Nm-²
- longitudinal
- longitudinal stationary
- transverse
- transverse stationary
- is zero
- is not zero
- may or may not be zero
- depends upon the acceleration
- Magnetic field B
- Number of turns n
- Torsional constant k
- Area A
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