A rod A and a disks B are sliding on a horizontal plane as shown. They...
Learning Goal: To use the conservation of momentum and the coefficient of restitution to determine the speeds of two disks after a collision Two disks collide with the initial velocities just before the collision as shown in (Figure 1). What are the speeds of the two disks just after impact if the coefficient of restitution is e = 0.9? The masses of the disks are mA = 5 kg and mB = 7.5 kg, the initial velocities are vA = 3...
Two smooth disks A and B have the initial velocities shown just before they collide. If they have masses ma = 6 kg and mB = 3 kg, determine their speeds just after impact. The coefficient of restitution is e = 0.6 VA = 20 m/s VR = 12 m/s
Disks A and B have a mass of 13 kg and 8 kg , respectively.If they are sliding on a smooth horizontal plane with the velocities shown, determine their speeds just after impact. The coefficient of restitution between them is e = 0.7 KAssignment 4 4 of 6 Problem 15.85 Part A and B have a mass f 13 kg and 8 kg Disks respectively If they are sliding on a smooth horizontal plane with the velocities shown, determine their...
b) Disk A in Fig B2b has a mass of 2 kg and is sliding forward on the smooth surface with a velocity (%),-5 m/s when it strikes the 4 kg disk B. Disk B is coefficient of restitution between the disks is e0.4, compute the velocities of A and B just after collision. Hint Coefficient of restitution is defined as e where indices 1 and 2 mark velocities before and after impact respectively. Je Fig. B2b [8 marks]
Problem 14.47) Disks A, B, C, and D can ślide freely on a frictionless horizontal surface. Disks B, C, and D are connected by light rods and are at rest in the position shown when disk B is struck squarely by disk A which is moving to the right with a velocity vo 12 m/s. The masses of the disks are m,-m,-mc - 7.5 kg, and m 15 kg. Knowing that after impact disks A and B are bound togetherV)...
Disks A and B have a mass of 13 kg and 8 kg , respectively.Part AIf they are sliding on a smooth horizontal plane with the velocities shown, determine their speeds just after impact. The coefficient of restitution between them is e = 0.7.
Disks A and B having a mass of 1 and 1.2 kg, collide with the initial velocities shown. Determine the magnitude and direction (measured from horizontal) of their velocity after they collide if the coefficient of restitution is 0.8. Take 0 = 10°. V. = 16 m/s VA8 m/s
Disks A and B have a mass of 16 kg and 8 kg , respectively. Part A If they are sliding on a smooth horizontal plane with the velocities shown, determine their speeds just after impact. The coefficient of restitution between them is e=0.7.(Figure 1)
The two disks A and B have a mass of 3 kg and 6 kg. respectively. They collide with the initial velocities shown. The coefficient of restitution is e = 0.7. Suppose that (VA)1 = 5 m/s, (vB)1 = 7 m/s. (Figure 1) Part D Determine the angle between the x axis and the velocity of B just after impact, measured clockwise from the positive x axis.