305) The frequency of oscillation at compared to earth will be

Answer is:

2.44 times less

Answer is:

Answer is:

at the instantaneous center of rotation, one rigid link rotates instantaneously relative to another for the configuration of mechanism considered

the two rigid links have no linear velocities relative to each other at the instantaneous centre

the two rigid links which have no linear velocity relative to each other at this center have the same linear velocity to the third rigid link

the double centre can be denoted either by 02 or Ol2, but proper selection should be made

Answer is:

Answer is: