Question

A particle which moves along the curved path shows point O with a speed of 12m/s and slows down to 5m/s at point A in a distance on 18m measured along the curve from O.The deceleration measured along the curve is propotional to distance from O.If the total acceleration of the particle=10m/s^2 as it passes A.Find the radius of curvature of A.

A)3.3m
B)1.3m
C)4.3m
D)5.3m

Answer 1

@Mashy @ash2326

Answer 2

i heard someone saying "WHO NEEDS HELP? :P :P