A billiard ball moving at 5.20 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.67 m/s at an angle of 26.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. magnitude direction 1.56 × Check the initial and final kinetic energies. You will find that your final kinetic energy is not equal to the initial kinetic energy. m/s ° (with respect to the original line of motion)

A billiard ball moving at 5.20 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.67 m/s at an angle of 26.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. magnitude direction 1.56 × Check the initial and final kinetic energies. You will find that your final kinetic energy is not equal to the initial kinetic energy. m/s ° (with respect to the original line of motion)

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

A 100-kg particle moves with an initial velocity of (4.0i, - 6.0j) m/s. If its velocity changes to v = (3.0i – 8.0j) m/s by the action of a force, determine The net work done on the particle. What principle would you use to solve this problem? The impulse on the particle. True or False: Impulse is equal to the rate of change of momentum.
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.
Asteroid X, speeding at 100 m/s towards an equally massive but stationary asteroid Y, collides with a glancing blow. After collision, X is deflected 350 from its original direction while Y travels at 450 to the original direction of X. See the before & after picture of the collision below. Assuming total momentum is conserved, find the speed of each asteroid after collision. a.) V = 58.2 m/s, v = 71.8 m/s b.) v = 58.2 m/s, V = 71.8 m/s
A projectile of mass mp 29 g and velocity Vp= 312 i Pi hits a box of mass mg= 8.5 kg moving with a velocity =77 and embeds into it. The box with the projectile continues to slide on a frictionless surface until it reaches a frictionless ramp inclined at an angle 0= 12°. 1. Calculate the velocity of the Projectile-Block system after the collision. V pB %3D 2. Calculate the change of the kinetic energy due to the collision. AK = 3. Is the collision elastic inelastic hmax 4. If the incline is frictionless determine the maximum height h, max the Projectile-Box can reach. h max 5. If the incline had a coefficient of kinetic friction of HK=0.25 which of the following heights would be the most likely outcome (Answer without calculation) 3.296 m 1.514 m 5.077 m
Two carts are on a frictionless, level track. Cart A, on the left side of the track, has a mass mA= 1.25kg, and an initial velocity of vAi= 9.0m/s to the right. Cart B is initially at rest, and on the right side of the track. The carts collide in a perfectly elastic collision. a) Draw a picture of the system before the collision. Include a coordinate system for reference. b) Write down the equations that represent the conditions that must be met in order to have a perfectly elastic collision. Put the equations in terms of mA, mB, vAi , vAf , vBf .
A metal ball with speed v and mass m collides head-on with another ball which was initially at rest but has twice the mass. If the energy lost in this process is mv2/3, what type of collision occurred? completely inelastic O partially elastic Operfectly elastic Oinelastic Onone among the choices K
Can you help me with this problem A 0.156 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.900 m/sm/s. It has a head-on collision with a 0.291 kg glider that is moving to the left with a speed of 2.15 m/s Suppose the collision is elastic.Find the magnitude of the final velocity of the 0.156 kg glider in m/s. Find the magnitude of the final velocity of the 0.291 kg glider in m/s
Don't copy paste
MULTIPLE CHOICE QUESTION
The following figure shows two particles of masses m1 and m2, with velocities before the collision of magnitude v1 and v2. If the collision is perfectly elastic, find the magnitude of the velocities v1' and v2' after the collision and the angle of incidence θ (theta), as a function of the masses and velocities before the collision.
As shown below, a 850 kg car traveling east collides with a 1780 kg pickup truck that is traveling north. The two vehicles stick together as a result of the collision. After the collision, the wreckage is sliding at vf = 14 m/s in the direction ? = 21° east of north. Calculate the speed of each vehicle before the collision. The collision occurs during a heavy rainstorm so you can ignore friction forces between the vehicles and the wet road. Express your answers using apropriate mks units. A.) vcar,i = B.) vtruck,i = C.) Determine what fraction of the total initial KE is turned into thermal energy as a result of the collision. ΔTE KEtotal,i =
A 1.10-kg wooden block rests on a table over a large hole as shown. A 3.70 x 102 kg bullet is fired with an initial velocity v = 591 m/s upward into the bottom of the block, collides inelastically with it, and remains embedded in the block after the collision. To what maximum height does the block-bullet system rise after the collision? {consider a completely/perfectly inelastic collision and conservation of energy 'system'} 08.33 m O 12.0 m O 29.8 m O 18.9 m O22.1 m 4. LE B M command command option