1
GATE ME 2017 Set 1
MCQ (Single Correct Answer)
+2
-0.6
Two disks A and B with identical mass (m) and radius (R) are initially at rest. They roll down from the top of identical inclined planes without slipping. Disk A has all of its mass concentrated at the rim, while Disk B has its mass uniformly distributed. At the bottom of the plane, the ratio of velocity of the center of disk A to the velocity of the center of disk B is.
A
$$\sqrt {{3 \over 4}} $$
B
$$\sqrt {{3 \over 2}} $$
C
$$1$$
D
$$\sqrt 2 $$
2
GATE ME 2016 Set 3
Numerical
+2
-0
A circular disc of radius 100 mm and mass 1 kg, initially at rest at position A, rolls without slipping down a curved path as shown in figure. The speed v of the disc when it reaches position B is _________ m/s.
Acceleration due to gravity g = 10 m/s2 GATE ME 2016 Set 3 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 7 English
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3
GATE ME 2016 Set 3
Numerical
+2
-0
An inextensible massless string goes over a frictionless pulley. Two weights of 100 N and 200 N are attached to the two ends of the string. The weights are released from rest, and start moving due to gravity. The tension in the string (in N) is __________ . GATE ME 2016 Set 3 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 8 English
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4
GATE ME 2016 Set 3
Numerical
+2
-0
A rigid rod $$(AB)$$ of length $$L = \sqrt 2 $$ m is undergoing translational as well as rotational motion in the $$ x-y$$ plane (see the figure). The point $$A$$ has the velocity $${V_1} = \widehat i + 2\widehat jm/s.$$ The end $$B$$ is constrained to move only along the $x$$ direction. GATE ME 2016 Set 3 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 6 English

The magnitude of the velocity $${V_2}$$ (in $$m/s$$) at the end $$B$ is __________

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