1
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The Laplace Transform of $$f\left( t \right) = {e^{2t}}\sin \left( {5t} \right)\,u\left( t \right)$$ is
A
$${5 \over {{s^2} - 4s + 29}}$$
B
$${5 \over {{s^2} + 5}}$$
C
$${{s - 2} \over {{s^2} - 4s + 29}}$$
D
$${5 \over {s + 5}}$$
2
GATE ME 2015 Set 1
Numerical
+1
-0
Two identical trusses support a load of 100 N as shown in the figure. The length of each truss is 1.0m; cross-sectional area is 200 mm2 ; Young’s modulus E = 200GPa. The force in the truss AB (in N) is _____ . GATE ME 2015 Set 1 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 59 English
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3
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+2
-0.6
For the truss shown in figure, the magnitude of the force in member PR and the support reaction at R are respectively GATE ME 2015 Set 1 Engineering Mechanics - Engineering Mechanics Static and Dynamics Question 16 English
A
122.47 kN and 50kN
B
70.71 kN and 100 kN
C
70.71 kN and 50 kN
D
81.65 kN and 100 kN
4
GATE ME 2015 Set 1
Numerical
+2
-0
A ball of mass 0.1 kg, initially at rest, is dropped from height of 1m. Ball hits the ground and bounces off the ground. Upon impact with the ground, the velocity reduces by 20%. The height (in m) to which the ball will rise is _______
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