A block of mass m; = 5.0 kg is released from a height of 5.0 m (point A) down a smooth, curved ramp. It makes an elastic head-on collision with a block of mass m; = 10 kg that is initially at rest. (a) What is the maximum height reached by m, after the collision? (b) After the collision, m2 glides smoothly until it hits a rough patch and eventually comes to a stop. What is the length of the rough patch if the coefficient of kinetic friction between m; and the rough patch is 0.350?

A block of mass m; = 5.0 kg is released from a height of 5.0 m (point A) down a smooth, curved ramp. It makes an elastic head-on collision with a block of mass m; = 10 kg that is initially at rest. (a) What is the maximum height reached by m, after the collision? (b) After the collision, m2 glides smoothly until it hits a rough patch and eventually comes to a stop. What is the length of the rough patch if the coefficient of kinetic friction between m; and the rough patch is 0.350?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

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
In the figure, block 1 of mass m₁ slides from rest along a frictionless ramp from height h-3 m and then collides with stationary block 2, which has mass m₂ - 5m₁. 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 i h Unit Unit Frictionless 9 -H₂
A bullet of mass m = 8.00 g is fired into a block of mass M = 240 a that is initially at rest at the edge of a table of height h = 1.00 m (see figure below). The bullet remains in the block, and after the impact the block lands d = 1.50 m from the bottom of the table. Determine the initial speed of the bullet. Use the given information to find the velocity of the block after collision with the bullet and then use conservation of momentum to find the initial speed of the bullet. m/s Need Help? Read It Master It Submit Answer
A billiard ball with v0 M = 10 m / s collides elasticly with another of the same mass, which is initially at rest. After the collision, the ball that was stopped fires forming an angle of 30 ° with the direction of the initial speed of the other ball. Calculate the modules of the final speeds of the two balls.
A package M1 (1.1 Kg) is released from rest at a warehouse loading dock and slides down the H = 13.7m high, frictionless chute to awaiting truck unfortunately, the truck driver went on a break without having removed the previous package of mass M2 (2.4 Kg) from the bottom of the chute. The recoil speed of the first box after the collision is 3 m/s. How far does the bottom package slide on the horizontal surface toward the truck? Assume the slide is frictionless and the coefficient of friction of cardboard on metal is 0.5.
A cart with mass 330 g moving on a frictionless linear air track at an initial speed of 1.8 m/s undergoes an elastic collision with an initially stationary cart of unknown mass. After the collision, the first cart continues in its original direction at 1.1 m/s. (a) What is the mass of the second cart? (b) What is its speed after impact? (c) What is the speed of the two-cart center of mass?
A bullet of mass m = 8.00 g is fired into a block of mass M = 250 g that is initially at rest at the edge of a frictionless table of height h = 1.00 m (as shown). The bullet remains in the block, and after the impact the block lands d = 2.00 m from the bottom of the table. Determine the initial speed of the bullet.
A 5-kg sled has an initial velocity of 3 m/s when a 33-kg child, at rest, mounts it at the top of a hill (treat like a 1-Dimensional Perfectly Inelastic Collision). The sled and child move down a frictionless slope (ℎ1 = 12 m) where a second child of same mass mounts the sled. The two children and sled continue down a second frictionless slope (ℎ1 = 18m). What is the velocity of the children and sled at the bottom of the second slope?
A 61g ball traveling at 6.3 m/s is caught by a 220g pendulum bob. The center of mass of the pendulum / ball system reaches a maximum height of 10.4 cm (relative to the initial rest position) after the collision. Calculate the kinetic energy of the pendulum/ball system in the instant after the collision (Kball+bob). Use L=30.2cm and R=26.3cm
A 29-g rifle bullet traveling 190 m/s embeds itself in a 3.6-kg pendulum hanging on a 2.7-m- long string, which makes the pendulum swing upward in an arc. (a) Calculate velocity of block plus bullet after collision. (b) Determine the vertical height, h of the pendulum's maximum displacement. m M VM = 0 M+ m (a) (b)
A block with mass m1 = 0.500 kg is released from rest on a frictionlesstrack at a distance h1 = 2.50 m above the top of a table.It then collides elastically with an object having mass m2 =1.00 kg that is initially at rest on the table, as shown inFigure P6.71. (a) Determine the velocities of the two objectsjust after the collision. (b) How high up the track does the0.500-kg object travel back after the collision? (c) How far awayfrom the bottom of the table does the 1.00-kg object land,given that the height of the table is h2 = 2.00 m? (d) How faraway from the bottom of the table does the 0.500-kg objecteventually land?
A 6.43 kg ball moving initially at 10.8 m/s hits a 6.14 kg ball at rest, in a linear elastic collision. What is the speed of the first ball after the collision? (the one initially moving) What is the speed of the second ball after the collision? (the one initially at rest)