- 3000kg/m For the beam shown in the figure, determine the mechanical elements using the Slope-Deflection Method and the Stiffness Matrix Method. EI=CONSTANT 4m 5m 5m Sm 4m
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- Find the magnitude of the scalar multiple, where u=(2,0) v=(-3,6). ll-3/4ullUse the equation e = 2xyz +1 to find %3D az/əx and az/ay.Blocks A (mass 5.00 kg) and B (mass 6.50 kg) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 5.00 m/s. The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let +x be the direction of the initial motion of block А. Part C Find the velocity of block B when the energy stored in the spring bumpers is maximum. Express your answer with the appropriate units. HÀ VB = Value Units Submit Request Answer Part D Find the velocity of block A after they have moved apart. Express your answer with the appropriate units. HÅ ? VĀ = Value Units
- B4-BCT35: Box ATTACHED TO SPRING-ENERGY BAR CHART A 40-N box is initially at rest on a smooth (frictionless) horizontal surface. An unstretched spring with spring constant 10 N/m connects the box to the wall. A 60 N force is applied horizontally to the right. Complete the energy bar chart for the spring-block-earth system as the block moves a distance of 2 m. Label the column heights. Set the zero point for the gravitational potential energy at the center of the block. 60 N W 40 N Initial system energy During Final system energy KE PE PE KE PE PE eat Bar chart key KE Kinetic energy Gravitational PE potential energy Spring ptpotential energy Work done by e external forcés Use g= 10 m/s for simplicity O PE W. Explain your reasoning.Parametrize y = -x2 + 4 in terms of u and v %3Dx² + y? Find a vector function that represents the curve of intersection of the paraboloid z = and the cylinder x² + y? = 4. %3D