Example 39
If the velocity of a body moving on a line is a
given as v^{2} = Ses, prove that its acceleration is
Solution : v^{2} = ses
Differentiating w. r. to 's'
Example 40
The position of a particle is given by [ s (t)
]^{2} = at^{2}
 2bt + c. Prove that acceleration varies inversely as 's^{3}'
Solution :
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