Question

8.
A particle which moves along the curved path shown
passes point O with a speed of 12 m/s and slows
down to 5m/s at point A in a distance of 18 m
measured along the curve from 0 The deceleration
measured along the curve it proportional to distance
from 0. If the total acceleration of the particle is 10
m/s on it passes A. Find the radius of curvature of
A
o
Se

Answer 1

Explanation:

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