Physics
Physics, 13.02.2022 20:00, luhmama

In a game of pool, the cue ball moves at a speed of 2 m/s toward the eight ball. When the cue ball hits the eight ball, the cue ball bounces off with a speed of 0.8 m/s at an angle of 20°, as shown in the diagram below. Both balls have a mass of 0.6 kg. a. What is the momentum of the system before the collision? (Write it in component form.) (1 point) b. What is the momentum of the system after the collision? (1 point)

c. Write the velocity of the cue ball after the collision in component form. (1 point)

d. What is the x-component of the velocity of the eight ball after the collision? (2 points)

e. What is the y-component of the velocity of the eight ball after the collision? (2 points)

f. At what angle does the eight ball travel after the collision? (2 points)

g. What is the magnitude of the eight ball's velocity after the collision? (1 point)

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 21:00, victoriazh2005
Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
Answers: 2
image
Physics, 22.06.2019 14:00, jessemartinez1
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
Answers: 2
image
Physics, 22.06.2019 21:00, Jxsolvez
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.
Answers: 1
image
Physics, 22.06.2019 21:30, itaheart101
What ia the energy of an object because of its potential and kinetic energies
Answers: 1
Do you know the correct answer?
In a game of pool, the cue ball moves at a speed of 2 m/s toward the eight ball. When the cue ball h...

Questions in other subjects:

Konu
Mathematics, 06.11.2020 01:30
Konu
Mathematics, 06.11.2020 01:30