Billiard ball A of mass m = 0.124 kg moving with speed v₁ = 2.80 m/s strikes ball B, initially at rest, of mass mp = 0.137 kg. As a result of the collision, ball A is deflected off at an angle of = 30.0° with a speed = 2.10 m/s, and ball B moves with a speed up at an angle of to original direction of motion of ball A. Part A Find the angle below the x-axis of ball B after the collision. Do not assume the collision is elastic. Express your answer to three significant figures. Enter a positive angle even if your answer is negative. Π| ΑΣΦ ? degrees

Billiard ball A of mass m = 0.124 kg moving with speed v₁ = 2.80 m/s strikes ball B, initially at rest, of mass mp = 0.137 kg. As a result of the collision, ball A is deflected off at an angle of = 30.0° with a speed = 2.10 m/s, and ball B moves with a speed up at an angle of to original direction of motion of ball A. Part A Find the angle below the x-axis of ball B after the collision. Do not assume the collision is elastic. Express your answer to three significant figures. Enter a positive angle even if your answer is negative. Π| ΑΣΦ ? degrees

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

Puck 1 (0.5 kg) travels with velocity 80 m/s to the right when it collides with puck 2 (1 kg) which is initially at rest. After the collision, puck 1 moves with a velocity of 0 m/s. Assume that no external forces are present and therefore the momentum for the system of pucks is conserved. What is the final velocity (in m/s) of puck 2 after the collision?
Two balls of clay, with masses M1 = 0.39 kg and M2 = 0.42 kg, are thrown at each other and stick when they collide. Mass 1 has a velocity v1 = 3.4i m/s and mass 2 has a velocity of v2 = 1.75j m/s.a. Write an expression for the initial momentum of the system, P, in terms of the masses M1 and M2, the magnitudes of the velocities v1 and v2 and the unit vectors i and j.
Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at vOi = 6.55 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of θ = 38.0° with the horizontal axis while the green disk makes an angle of ϕ = 52.0° with this axis as in Figure b. Determine the speed of each disk after the collision. vof = m/svgf = m/s
In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table. The bullet passes through block 1 (mass 1.11 kg) and embeds itself in block 2 (mass 1.62 kg). The blocks end up with speeds v₁ = 0.600 m/s and v₂ = 1.50 m/s (see Figure (2)). Neglecting the material removed from block 1 by the bullet, find the speed of the bullet as it (a) leaves and (b) enters block 1. Frictionless (a) Number (b) Number Units Units (1) (2)
Question A puck with mass ma= 0.00242 kg moves eastward with speed va= 1.73 m/s . It then collides with another puck of mass mb= 0.00125 kg and is moving northward with a speed vb = 2.26 m/s After the collision, puck A now moves at 48. 0° north of east, while puck B moves at 17.0° south of east. A. What are the speeds of the two pucks after collision?
Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at vi = 4.40 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of 8 = 40.0° with the horizontal axis while the green disk makes an angle of = 50.0° with this axis as in Figure b. Determine the speed of each disk after the collision. of=1 m/s m/s Vgf= Before the collision After the collision. b of Ⓡ
two shuffleboard disks of equal mass, one orange, and the other green are involved in an elastic glancing collision. the green disk is initially at rest and is struck by the orange disk moving initially to the right at voi=5.95 m/s as in figure a, after the collision, the orange disk moves in a direction that make an angle of theatre =34.0 degrees with the horizontal axis makes an angle =56.0 degrees. determine the speed of each disk after the collision.
Two particles of mass m₁ = 1.4 kg and m₂ = 2.6 kg are traveling with velocities v₁ = 4.6 m/s, and v₂ = 2.7 m/s as shown in the figure below. What is the total momentum of this system? Be sure to give the magnitude and direction of the momentum. magnitude kg. m/s direction ° above the x-axis y V/₂ m₂ m1 x
Block A, with a mass of 0.410 kg, is traveling north on a frictionless surface with a speed of 5.00 m/s. Block B, with a mass of 0.480 kg, travels west on the same surface until it collides with A. After the collision, the blocks move off together with a velocity of 3.13 m/s at an angle of 42.5° to the north of west. What was B’s speed just before the collision?
Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at vOi = 5.80 m/s as in Figure a, shown below. After the collision, the orange disk moves in a direction that makes an angle of ? = 34.0° with the horizontal axis while the green disk makes an angle of ? = 56.0° with this axis as in Figure b. Determine the speed of each disk after the collision.
A block of mass m= 5.00 kg is reased from point A and slides dows the frictionless track shown in the figure. calculate the speed of the block at piont B and C. g= 9.8m/s2
Car 1 is traveling in the +x-direction at 10.0 m/s and Car 2 is stationary. Car 1 collides with, and sticks to, Car 2. Car 1 and Car 2 have masses of 995 kg and 1850 kg, respectively. You may ignore friction and other forces external to the system. a. Using the principle of conservation of momentum, find the velocity (magnitude and direction) of the combined system immediately after this perfectly inelastic collision. b. Find the fractional change in kinetic energy for this collision. In other words, determine