A small particle is moving in x-y plane on a
smooth wire bent in curve shape as shown in
figure. At a certain instant it is at P and
moving with speed vo. Here gravity is in
negative y-direction and mass of particle is
m. At this instant y-component of acceleration
is -6j m/s. Given v, = 2 m/s, m = 2kg,
= 45° then:
y
equation of curve
y = f(x)
P Р
(A)
x-component of acceleration is
-6i m/s
(B) Radius of curvature at Pis 2/2m.
At P. x-component of acceleration is
-4im/8".
(D) At P, normal reaction between particle
and wire is 8/2N
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Neglect the effect of gravity. ... Find the normal reaction at the hinge as function of 'x' , at the initial instant when ... Systems of Particles and Rotational Motion ... Let the mass of rod is m.
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At horizontal position the reaction 'N'.Let the mass of rod is m.The moment of inertia of rod about the axis passig through the end and perpendicular ..
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