Circular MotionMedium
Question
A particle is going with constant speed along a uniform helical and spiral path separately as shown in figure
Options
A.The velocity of the particle is constant in both cases
B.The magnitude of acceleration of the particle is constant in both cases
C.The magnitude of accleration is constant in (a) and decreasing in (b)
D.The magnitude of accleration is constant in (a) and decreasing in (b)
Solution
ac = 
, radius is constant in case (a) and increase in case (b). So that magnitude of acceleration is constant in case (a) and decrease in case (b).
, radius is constant in case (a) and increase in case (b). So that magnitude of acceleration is constant in case (a) and decrease in case (b). Create a free account to view solution
View Solution FreeMore Circular Motion Questions
A particle movies in a circle of radius 25 cm at two revolutions per second. The accretion of the particle in meter per ...A particle is projected horizontally from the top of a tower with a velocity v0. If v be its velocity at any instant, th...On horizontal smooth surface a mass of 2 kg is whirled in a horizontal circle by means of a string at an initial angular...A thin uniform rod of mass 5 kg and length 1m is held in horizontal position with the help of strings attached to ends o...In the shown figure inside a fixed hollow cylinder with vertical axis a pendulum is moving conically with its axis same ...