Question

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​

Answer 1

Answer:

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.

Top answer

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 ..

Answer 2

Answer:

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