In the figure, block 1 of mass m₂ slides from rest along a frictionless ramp from height h-3 m and then collides with stationary block 2, which has mass m₂ - 5m₂. After the collision, block 2 slides into a region where the coefficient of kinetic friction is 0.6 and comes to a stop in distance d within that region. What is the value of distance d if the collision is (a) elastic and (b) completely inelastic? (a) Number (b) Number Unit Unit - Frictionless -H₂ SOVE

A 5 kg object, object A, moving at 6 m/s to the right collides head on with a 20 kg object, object B, that is a rest. The 5 kg object ends up with a speed of 2 m/s in the opposite direction. (a) What is the velocity of the second object after the collision? (b) How much kinetic energy is transferred to object B during the collision? (c) How much kinetic energy is lost?

A car of mass m_auto = 1.20x10^3 kg travels west-east at a speed of 50.0 km/h, while a wagon of mass m_ wagon = 2.80x10^3 kg travels at a speed of 40.0 km/h in a south-north direction; vehicles collide at an intersection (Point A). From the above and assuming that the crash that occurred is considered a perfectly inelastic collision, determine the magnitude and direction of the velocity that will occur after the collision.

Two objects, both with a mass of 1.92 kg are sliding across a horizontal, frictionless surface toward each other. If mass 1 has an initial velocity of 3.79 m/s i and mass 2 has an initial velocity of -2.39 m/s i, what is the change in total kinetic energy if they undergo a perfectly inelastic collision? Assume that total momentum is conserved.

In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 2.5 m and then collides with stationary block 2, which has mass m2 = 4m1. After the collision, block 2 slides into a region where the coefficient of kinetic friction Hy is 0.15 and comes to a stop in distance d within that region. What is the value of distance d if the collision is (a) elastic and (b) completely inelastic? Frictionless (a) Number i Unit m (b) Number i Unit m tv 80 DD F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 @ %23 24 & 2 4. 6 7 Q W R Y * CO # 3

Two identical balls are traveling toward each other with velocities of -3.7 m/s (ball A) and +6.3 m/s (ball B), and they experience an elastic head-on collision. Obtain the velocities (magnitude and direction) of (a) ball A and (b) ball B after the collision.

In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 2.3 m and then collides with stationary block 2, which has mass m2 = 2m1. After the collision, block 2 slides into a region where the coefficient of kinetic friction Pk is 0.55 and comes to a stop in distance d within that region. What is the value of distance d if the collision is (a) elastic and (b) completely inelastic? - Frictionless 12 (a) Number i Unit (b) Number Unit

Two objects, both with a mass of 1.72 kg are sliding across a horizontal, frictionless surface toward each other. If mass 1 has an initial velocity of 4.17 m/s i  and mass 2 has an initial velocity of -2.08 m/s i, what is the change in total kinetic energy if they undergo a perfectly inelastic collision? Assume that total momentum is conserved.

A bullet of mass mb is fired horizontally with speed vi at a wooden block of mass mw resting on a frictionless table. The bullet hits the block and becomes completely embedded within it. After the bullet has come to rest relative to the block, the block, with the bullet in it, is traveling at speed uf. (Figure 1) Figure Before collision mb mw 1 of 1 After collision ▼ Part A Which of the following best describes this collision? View Available Hint(s) Operfectly elastic O partially inelastic Operfectly inelastic Submit Part B Which of the following quantities, if any, are conserved during this collision? ►View Available Hint(s) Okinetic energy only O momentum only Okinetic energy and momentum Oneither momentum nor kinetic energy Submit P Pearson

Two blocks are sliding on a horizontal frictionless surface with velocities shown in the sketch. Block A has mass 0.500 kg and block B has mass 0.650 kg. The two blocks have a perfectly inelastic collision and stick together after the collision. (a) What is the speed of the combined blocks after the collision? (b) What angle does the velocity of the combined blocks make with the +x -axis after the collision? (in ° counterclockwise from the +x-axis)(c) What is the magnitude of the decrease in kinetic energy of the system of two blocks due to the collision?