Dynamics: 17. For the system shown, determine the velocity of block B after it has dropped...
The system is initially at rest. Determine the velocity of block B after it has dropped 2 m. Neglect the mass moment of inertia of pulley. g10 m/s2 .8-m radius 435 kg 50 kg B
1) At the instant shown, the system is at rest and the k=4 kipn spring is compressed in. Determine, (a) the velocity of block A after block B has moved in (1) (b) the maximum velocity of block B (c) the maximum extension in the spring 2 200 lb 4 kip/ft 350 lb 30°
The system is released from rest with the spring initially stretched 5.8 in. Calculate the velocity v of the cylinder after it has dropped 1.5 in. The spring has a stiffness of 3.5 lb/in. Neglect the mass of the small pulley. Chapter 3, Problem 3/142 (video solution to similar problem attached) XIncorrect The system is released from rest with the spring initially stretched 5.8 in. Calculate the velocity v of the cylinder after it has dropped 1.5 in. The spring...
Question 7 (5 marks): At the instant shown in figure below, the block has a velocity of 8 ft s-1. a) Find the maximum value of the deflection of the spring. b) Find the distance l through which the block travels, after rebound, before it comes to rest. 30 in 8 ft/s 8 lb/in - 4 lb mono- - M = 0.15
The 2-lb block is released from rest at A and slides down along the smooth cylindrical surface. If the attached spring has a stiffness k 2 lb/ft, determine the longest unstretched length so that it does not leave the surface, using both an: a) n-t coordinate system, and an b) coordinate system Notes: Assume block and spring move in a vertical plane. k 2 lb/ft
a.) What is the velocity V of the bullet-block system? b.) What is the initial velocity of the bullet? c.) If the horizontal surface has a coefficient of kinetic friction μk= 0.500, what is the maximum compression of the spring? An 8.0-9 bullet is shot into a 5.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block and the bullet-block system moves to the right with speed V. The bullet-block system...
Question 7 (5 marks): At the instant shown in figure below, the block has a velocity of 8 ft s-1 a) Find the maximum value of the deflection of the spring. b) Find the distance I through which the block travels, after rebound, before it comes to rest. 30 in 8 lb/in M0.15
Dynamics, please answer all parts.Thank you Given: The mass of block C (mc) is 30 Lb. The mass of block A (mA) is 50 Lb, and the mass of block B (ms) is 75 Lb. You may neglect the masses of the pulleys, and you may assume that the blocks are initially at rest. Find: a) The equation(s) for position, velocity, acceleration, and displacement b) The displacement of the block at Bif A is pulled down a known distance of...
Problem 2: Determine the velocity of the 60-lb block A if the two blocks are released from rest and the 40-lb block B moves 2 ft up the incline. The coefficient of kinetic friction between both blocks and the inclined planes is 0.10. 30r
Block A has a weight of 8 lb and block B has a weight of 6 lb They rest on a surface for which the coefficient of kinetic friction is μ,-0.17. The spring has a stiffness of k-29 lb/ft , and it is compressed 0.2 ft. (Figure 1) PartA Detemine the acceleration of block A just after both of them are released. Express your answer to three significant figures and include the appropriate units. Enter positive value if the acceleration...