Changes
From Karnataka Open Educational Resources
7 bytes added
, 13:16, 24 December 2012
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− | * ''Scalars are quantities which are fully described by a magnitude (or numerical value) alone. Mass, volume, area, temperature, etc. are scalars.'' | + | ''* ''Scalars are quantities which are fully described by a magnitude (or numerical value) alone. Mass, volume, area, temperature, etc. are scalars.'' |
− | * ''Vectors are quantities which are fully described by both a magnitude and a direction.'' | + | ''* ''Vectors are quantities which are fully described by both a magnitude and a direction.'''' |
| * ''Rest : When a body does not change its position with respect to surroundings, then it is said to be in a state of rest.'' | | * ''Rest : When a body does not change its position with respect to surroundings, then it is said to be in a state of rest.'' |
− | * ''Motion: When a body changes its position with respect to surroundings, then it is said to be in a state of motion.'' | + | * ''Motion: When a body changes its position with respect to surroundings, then it is said to be in a state of motion.''' |
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| This notion of rest and motion is | | This notion of rest and motion is |