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Engineering Mechanics

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0
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1
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936
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1
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Find volumetric strain and change in volume.
engineering mechanics updated 2.1 years ago by RakeshBhuse • 3.2k
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376
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Differentiate between Stress and strain
engineering mechanics updated 2.2 years ago by pradnyanabar2613 ★ 5.1k
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494
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Engineering mechanics only
engineering mechanics updated 2.2 years ago by RakeshBhuse • 3.2k
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500
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Find the resultant and angle of resultant for a structure
engineering mechanics updated 2.2 years ago by RakeshBhuse • 3.2k
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2.2k
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Explain instantaneous centre of rotation.
engineering mechanics updated 2.4 years ago by pedsangini276 • 4.8k
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3.3k
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How to find Resultant and Position of Parallel Forces in this problem?
engineering mechanics updated 2.2 years ago by RakeshBhuse • 3.2k
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1.3k
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A ladder of 4 m length weighing 200N is placed as shown in fig. 13 ?b=0.25 & ?A=0.35. Calculate the minimum horizontal force to be applied at A to prevent slipping.
engineering mechanics updated 2.4 years ago by pedsangini276 • 4.8k
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391
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If a ball is thrown vertically down with a velocity of 10m/s from a height of 3m. Find the maximum height it can reach after hitting the floor, it the coefficient of restitution is 0.7
engineering mechanics updated 2.4 years ago by pedsangini276 • 4.8k
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342
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Using method of joints, find the forces in truss numbers (fig 11).
engineering mechanics updated 2.4 years ago by pedsangini276 • 4.8k
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1.9k
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A cylinder of weight 500N is kept on two inclined planes as shown in the figure. Determine the reactions at the contact points A & B.
engineering mechanics updated 2.5 years ago by yashbeer ★ 11k
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4.3k
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A collar of mass 1 kg is attached to a spring and slides without friction along a circular rod which lies in a horizontal plane. The spring is undeformed when the collar is at B.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
2
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5.6k
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The crank BC of a slider crank mechanism is rotating at constant speed of 30rpm clockwise.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
2
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5.6k
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A particle is projected from the top of a tower of height 50m with a velocity of 20m/sec at an angle 30 degrees to the horizontal. Determine
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
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4.3k
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A curvilinear motion of a particle is defined by $V_X=25-8t$ m/s andy$=48-3t^2$ m. At t = 0, x = 0. Find out position, velocity and acceleration at t = 4 sec.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
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5.2k
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Find force requires to pull block B as shown, Coefficient of friction between A and B is 0.3 and between B and floor is 0.25. Mass of A=40kg and B=60kg.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
1
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10k
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A smooth circular cylinder of weight W and radius R rests in a V shape groove whose sides are inclined at angles $\propto$ and $\beta$ to the horizontal as shown.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
2
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1
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8.0k
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Find the support reaction at B & the load P, for beam shown in fig. If the reaction at support A is zero.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
2
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1
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17k
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Two cylinders are kept in a channel as shown in fig. Determine the reactions at all the contact points A, B, C & D. Assume all surfaces smooth.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
9
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1
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147k
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State & prove Lami's theorem.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
1
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1
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5.2k
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1
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Determine the resultant of the forces acting as given in figure below. Find the angle which the resultant makes with the positive X-axis.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
5
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1
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7.3k
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1
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Determine the Centroid of the shaded area. All dimensions are in mm.
engineering mechanics updated 4.0 years ago by teamques10 ★ 65k
0
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1
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452
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1
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Give a complete functional account on NSS
engineering mechanics updated 3.0 years ago by teamques10 ★ 65k
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1
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642
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1
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Discuss the resultant of concurrent forces in space.
engineering mechanics updated 3.0 years ago by teamques10 ★ 65k
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1
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400
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State D' Alembert's principle with two examples.
engineering mechanics updated 3.0 years ago by teamques10 ★ 65k
0
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707
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Fig. 10 show the v-t diagram for the motion of a train as it moves from station A to station B. Draw a-t graph & find the average speed of the train & the distance between the stations.
engineering mechanics updated 3.0 years ago by teamques10 ★ 65k
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