1
GATE ME 2014 Set 1
Numerical
+2
-0
A rigid link PQ of length 2 m rotates about the pinned end Q with a constant angular acceleration of 12 rad/s2 . When the angular velocity of the link is 4 rad/s, the magnitude of the resultant acceleration (in m/s2 ) of the end P is _______
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2
GATE ME 2014 Set 4
MCQ (Single Correct Answer)
+2
-0.6
For the truss shown in the figure, the forces F1 and F2 are 9 kN and 3 kN, respectively. The force (in kN) in the member QS is GATE ME 2014 Set 4 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 23 English
A
11.25 tension
B
11.25 compression
C
13.5 tension
D
13.5 compression
3
GATE ME 2014 Set 4
Numerical
+2
-0
A uniform slender rod (8 m length and 3 kg mass) rotates in a vertical plane about a horizontal axis 1m from its end as shown in the figure. The magnitude of the angular acceleration (in rad/s2 ) of the rod at the position shown is _______ GATE ME 2014 Set 4 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 22 English
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4
GATE ME 2014 Set 4
MCQ (Single Correct Answer)
+2
-0.6
A wardrobe (mass 100 kg, height 4 m, width 2 m, depth 1 m), symmetric about the Y-Y axis, stands on a rough level floor as shown in the figure. A force P is applied at mid-height on the wardrobe so as to tip it about point Q without slipping. What are the minimum values of the force (in Newton) and the static coefficient of friction µ between the floor and the wardrobe, respectively? GATE ME 2014 Set 4 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 21 English
A
490.5 and 0.5
B
981 and 0.5
C
1000.5 and 0.15
D
1000.5 and 0.25
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