± c.m.ω².r

± a (1 - c) m.ω².r

± (a/√2) (1 - c) m.ω².r

± 2a (1 - c) m.ω².r

**Which of the following statement is correct?****The steering of a ship means****The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.****When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is…****The relative velocity of B with respect to A in a rigid link AB is****When the particles of a body moves perpendicular to its axis, then the body is said to have****The two elements of a pair are said to form a higher pair, when they****The mechanism consisting of three turning pairs and one sliding pair, is called a****In gramophones for adjusting the speed of the turntable, the following type of governor is commonly…****The Klein's diagram is used when****In gears, interference takes place when****In the two rotor system as shown in the below figure (I₁ < I₂), a node of vibration is…****The frequency of oscillation of a torsional pendulum is****A shaft carrying three rotors will have****For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimed stroke respectively,…****The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is****The driving and driven shafts connected by a Hooke's joint will have equal speeds, if****If ω/ωn = 2, where co is the frequency of excitation and ωn is the natural frequency…****The coefficient of fluctuation of speed is __________ of maximum fluctuation of speed and the mean speed.****The maximum frictional force, which comes into play, when a body just begins to slide over the surface…****In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of…****In involute gears, the pressure angle is****An involute pinion and gear are in mesh. If both have the same size of addendum, then there will be…****Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of a cross…****Which of the following mechanism is an approximate straight line motion mechanism?****According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie…****In railway axle boxes, the bearing used is****The moment on the pulley which produces rotation is called****The flank of the tooth is the surface of the tooth __________ the pitch surface.****The lower pairs are __________ pairs.**