ryleerenae52
27.12.2021 •
Physics
A billiard ball with a speed of 5 m/s strikes another stationary billiard ball in a perfectly elastic collision.
After the collision, the first ball has a speed of 4.35 m/s and is traveling at an angle of 30° below its original line of motion.
Find the speed and angle of the second ball, with respect to the initial line of motion, after the collision.
Solved
Show answers
More tips
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Physics
- P Physics Predict the acceleration of a roller coaster that goes from 0 to 190km/h in 4 seconds. Express your answer in km/s^2. Round to three decimal places....
- P Physics Q) Check whether the equation λ=h/m²v^-1 is dimensionally correct ( λ= wavelength , h=Planks constant m= mass, v=velocity )...
- P Physics A horizontal force of magnitude 48.0N is applied to a box with Vo=0, resulting in a=2.20 m/s2. Ignoring friction, what is the mass of the box?...
- P Physics A person places his hand palm downward on a scale and pushes down on the scale until it reads 96.0 N. The triceps muscle is responsible for this arm extension force....
- P Physics A particle of mass m = 9 kg s moving along a guide wire with shape given by y(x) = - cos(2.5x) m, where x is in meters. Gravity g = -9.8j m/s^2 acts vertically. At...
- P Physics A. Calculate the acceleration of a skier heading down a 10.0º slope, assuming the coefficient of friction for waxed wood on wet snow. b. Find the angle of the slope...
- P Physics A 11-cm-long spring is attached to the ceiling. When a 2.4kg mass is hung from it, the spring stretches to a length of 18cm . Part A What is the spring constant k?...
- P Physics A 12 V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance. A good battery connected with jumper...
- P Physics Un automóvil sale de las 10 h con una velocidad constante 80 km/h ¿A que distancia se encuentra a las 12h 15min? ¿Cuanto tiempo emplea en recorrer los primeros 800m?...
- P Physics If a ball is rolling across the floor, what are 3 factors that cause it to slow down and eventually stop if it doesn t encounter an obstacle?...
Ответ:
Distance = 360 mi= 579.36 Km
Explanation:
Time taken: 3.5 hrs
Speed: 120mi/HR
Now we know that
distance = speed x time
Substituting the given values in the above formula we get
Distance= 120mi/hr x 3 hrs