If a particle of a link has a velocity when changes both in magnitude and direction at any instant, then

Theory of Machines Mcqs
BILAL KHATTAK0

A.It must have only unidirectional acceleration
B.It must have two components of acceleration e.g. centripetal, and tangential
C.It must have three components of acceleration e.g. centripetal centrifugal and tangential
D.It must have three components of acceleration e.g. centripetal, centrifugal and gravitational
E.It must have four components of acceleration e.g. centripetal, centrifugal gravitational and tangential

Related Mcqs:

  1. Coriorli’s component of acceleration exists whenever a point moves along a path that has
  2. If the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, the flow is said to be
  3. A flywheel 200 cm in diameter is rotating at 100 rpm. A point one the rim of the flywheel will not have
  4. The statement — if forces acting on a point can be represented in magnitude and direction by the sides of a polygon taken in order then their resultant will be represented in magnitude and direction by the closing side of the polygon taken in opposite order —- is known as
  5. A particle moves along a rough plane inclined at 30? to the horizontal. The co-efficient of friction between the particle and the plane is 0.1. Its initial velocity is 15 m/sec. The ratio of the velocity of the particle when it move down the plane to that when it move up the plane would be in the regions
  6. A flywheel 200 cm in diameter is rotating at 100 rpm. A point on the rim of the flywheel will not have
  7. A satellite orbits around the earth due to
  8. The linear velocity of a point on a link relative to any other point on the link will be
  9. The Biflar susperision method is used to determine
  10. In a pin jointed mechanism, the line of thrust on a link is

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