Question

16.
(a) Differentiate between speed and velocity.
(b) When is a body said to have uniform velocity?
(c) How can we describe the position of an object?
Illustrate with suitable example.​

Answer 1

Answer:

(a) uniform velocity

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when the body covers equal diaplacements in equal intervals of time , it is said to have uniform velocity

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(b) variable velocity

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when the body covers unequal diaplacements in equal intervals of time , it is said to have variable velocity

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Explanation: