1
GATE ME 2014 Set 1
+1
-0.3
A circular object of radius r rolls without slipping on a horizontal level floor with the center having velocity $$V. The velocity at the point of contact between the object and the floor is A zero B$$V$$in the direction of motion C$$V$$opposite to the direction of motion D$$V$$vertically upward from the floor 2 GATE ME 2011 MCQ (Single Correct Answer) +1 -0.3 The coefficient of restitution of a perfectly plastic impact is A Zero B$$1$$C$$2$$D infinite 3 GATE ME 2011 MCQ (Single Correct Answer) +1 -0.3 A stone with mass of$$0.1$$kg is catapulted as shown in the figure. The total force$${F_x}$$(in N) exerted by the rubber band as a function of distance$$x$$(in m) is given by$${F_x} = 300{x^2}.$$If the stone is displayed by$$0.1$$m from the un-stretched position (x = 0) of the rubber band, the energy stored in the rubber bad is A$$0.01$$J B$$0.1$$J C$$1$$J D$$10$$J 4 GATE ME 2009 MCQ (Single Correct Answer) +1 -0.3 A block weighing 981$$N$$is resting on a horizontal surface. The coefficient of friction between the block and the horizontal surface is$$\mu = 0.2.$$A vertical cable attached to the block provides partial support as shown. A man can pull horizontally with a force of 100$$N$$. What will be the tension,$$T (inN) in the cable if the man is just able to move the block to the right?
A
176.2
B
196.0
C
481.0
D
981.0
GATE ME Subjects
EXAM MAP
Medical
NEET