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A point moves with decleration along the...

A point moves with decleration along the circle of radius R so that at any moment of time its tangential and normal accelerations
are equal in moduli. At the initial moment `t=0` the velocity of the point equals `v_0`. Find:
(a) the velocity of the point as a function of time and as a function of the distance covered `s_1`,
(b) the total acceleration of the point as a function of velocity and the distance covered.

A

`v=v_(0)e^(-(2S)/(R))`

B

`v=v_(0)e^(-(S)/(R))`

C

`v=v_(0)e^(-SR)`

D

`v=v_(0)e^(-2SR)`

Text Solution

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The correct Answer is:
B
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