Estimate what will be their speeds after the collision

Assignment Help Physics
Reference no: EM13718187

Question: Two billiard balls of equal mass undergo a perfectly elastic head-on collision.

Part A: If one ball's initial speed was 2.50m/s , and the other's was 3.00m/s in the opposite direction, what will be their speeds after the collision?

I need expert help to solve the above question and enter your answers numerically separated by a comma.

Reference no: EM13718187

Questions Cloud

Determine the entropy change of nitrogen during this process : A piston-cylinder device contains 1.101 kg of nitrogen gas at 120 kPa and 27 degrees C. The gas is now compressed slowly in a poly tropic process which PV^(1.38) = constant. The process ends when the volume is reduced by one-half. Determine the entro..
How fast is the flowerpot moving in two seconds : A flowerpot falls from a windowsill 25 m above a sidewalk. How fast is the flowerpot moving in 2 seconds
Examine specific ways and events : Discussion, examine specific ways, events, characterizations, places, times, imagery, symbolism, etc., unfolds the story of the myth or folktale or satire.
How many different customers have ordered products : How many different customers have ordered products in each category? Two columns, categoryname and count of distinct customers. Make sure to include EVERY category.
Estimate what will be their speeds after the collision : Two billiard balls of equal mass undergo a perfectly elastic head-on collision. what will be their speeds after the collision
Adiabatic compressor with an isentropic efficiency : Air is compressed from 100 kPa and 20C to 700 kPa in an adiabatic compressor with an isentropic efficiency of 90%. Assuming that the mass flow rate is 0.1 kg/s determine the power input to this compressor, in kW, and the rate of entropy generated. Us..
What is the index of refraction of octane : The speed of light in octane is 2.14×108m/s. What is the index of refraction of octane
Evaluate the speed of the puck after the collision : A 0.450-kg ice puck, moving east with a speed of 5.26m/s , has a head-on collision with a 0.950-kg puck initially at rest. What is the speed of the 0.950-kg puck after the collision
Evaluate change in specific entropy : Consider a system consisting of liquid water initially at T1 = 318 K, p1 = 3.5 bar undergoing a process to a final state at T2 = 353 K, p2 = 1.5 bar. Use appropriate equation with the data from the table to evaluate change in specific entropy.

Reviews

Write a Review

Physics Questions & Answers

  Determine what the focal length of the lens

The nickel's image in the figure below has twice the diameter of the nickel when the lens is 2.71 cm from the nickel. Determine the focal length of the lens

  Calculate the momentum of a photon

Calculate the momentum of a photon having a wavelength of 53.0 nm and Find the velocity of an electron having the same momentum

  What is the magnification and orientation of the image

An object is 15cm from the surface of a spherical Christmas tree ornament that is 20.0cm in diameter. What is the magnification and orientation of the image

  Least speed for which the passenger is thrown out of car

A 800-N passenger in a car presses against the car door with a 200N force when the car makes a left turn at 13 m/s. The (faulty) door will pop open under a force of 800N.Of the following, the least speed for which the passenger is thrown out of the c..

  With what initial velocity was the calculator thrown

You are standing in the Bisdorf building stairwell 5.75 m below your lab partner, who throws your calculator vertically upward to you. With what initial velocity was the calculator thrown

  Compute the half-life of this isotope

A sample of a radioactive isotope has an initial activity (at time t = 0) of 0.500 mCi. At time t = 51.2 d the activity is 0.387 mCi. Compute the half-life of this isotope.

  Explain how much time do they have to run to safety

A uniform plank of length 5.5 m and weight 205 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support .To what distance x can a person who weighs 447-N walk on the overhanging part of the plank before it just ..

  Is this circuit inductive-capacitive or in resonance

Given an RLC circuit where its resistance, capacitance and inductive reactance are all the same, 10 ohms. Is this circuit inductive, capacitive or in resonance? Secondly, if the frequency is doubled, what is the new impedance?

  Find the magnitude of each photons momentum

A muon and its antiparticle annihilate each other, producing two γ-ray photons. The kinetic energies of the particles are negligible. Find the magnitude of each photon's momentum

  Calculate the average force exerted by the hand on ball

A ball of mass 1.5 kg is thrown upward. It leaves the thrower's hand with a velocity of 10 m/s. Calculate the average force exerted by the hand on the ball while the ball is slowing down

  What is the final temperature

A 1.20 liter flask contains a certain quantity of ideal gas at 305 K. after that an equal number of molecules of the same gas are added to the flask, after which the absolute pressure is 1.30 times its unique value. What is the final temperature.

  A man standing 156 m in front of a shaving mirror produces

a man standing 1.56 m in front of a shaving mirror produces an inverted image 17.6 cm in front of it. how close to the

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd