Two blocks slide toward each other along a horizontal surface of negligible friction and collide head-on. The masses and the velocities of the blocks prior to the collision are shown above. During the collision, the impulse on the block of mass 6M has magnitude J. The impulse on the block of mass 4M during the collision has magnitude2J/3 3J/4 4J/3 31/2
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 =3 kg) is travelling to the right with a speed of v1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, ma rebounds moving off at a speed of v = 2 m/s in the opposite direction, while mz is motionless. a)(10 pts.) At what velocity, v2...
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 = 3 kg) is travelling to the right with a speed of V1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, m1 rebounds moving off at a speed of v = 2 m/s in the opposite direction, while m2 is motionless. a)(10 pts.) At what velocity,...
2) Figure 2 illustrates a pair 1st and 2nd blocks having respective masses Mi and M2. The blocks are positioned on a horizontal frictionless plane.The 2nd block is initially at rest and the first block is traveling with an initial speed vı along the positive x-axis such that there is a collision with the 2n block. The 1st block includes an ideal spring having natural length L extending from its front end such that the spring is compressed when the...
A block of mass mi 1.60 kg moving at v1 2.00 m/s undergoes a completely inelastic collision with a Part A telLionary block of mass m = 0.600 kg. The blocks time, the two-block system collides inelastically with a third block, of mass m3 = 2.50 kg , which is initially at rest. The three blocks then move, stuck together, with speed u3.(Figure 1) Assume that the blocks slide without friction. Find the ratio of the velocity v2 of the...
Problem 3. (4.0 pts.) Two blocks of masses mi = 1.35 kg and m2 = 1.27 kg are connected through a pulley so that one of the blocks is hanging freely and the other one is located on the horizontal plane, as shown in Fig. 1. The friction coefficient for the first block is jis = 0.37. The system is released and block m; goes down by d = 43.2 cm. (a) Find the acceleration of the blocks. (6) What...
1) Figure 1 illustrates first and second blocks having respective masses Mi and M2. An ideal horizontal rope is connected between the blocks and both blocks are positioned on a horizontal smooth surface (i.e. no friction force is applied by the smooth surface onto either block). A horizontal pulling force having magnitude Fp is applied by an external agent onto the first block horizontally toward the left, which causes the 2-block system to speed up while traveling toward the left....
Problem #1 mi m2 Two blocks mı = 4 kg and m2 = 9 kg are initially arranged as shown in the figure. They are tied to a massless rope going around the pulley. The pulley has a form of a cylinder with a mass of M = 8 kg and radius of R = 40 cm. Both the incline and the horizontal surface have a coefficient of kinetic friction ulk = 0.15. The incline is at the angle 0...
Two blocks of masses m1 = 1.82 kg and m2 = 4.17 kg are each released from rest at a height of h = 4.85 m on a frictionless track, as shown in the figure, and undergo an elastic head-on collision m m2 Determine the velocity of the mi block just before the collision. (Use positive sign if the motion is to the right, negative if it is to the left.) 9.75 m/s You are correct. Your receipt no. is...
Problem 3 (20 points: Two blocks, mA 12.0 kg, mB-5.0 kg slide along a frictionless horizontal surface towards one another as shown below. Assuming the collision is perfectly elastic, determine the velocity of each block after impact, the total amount of kinetic energy the system loses, and the magnitude of the impulse felt by block A during the collision. VB 5.0 m/s VA-3.0 m/s