Question: (10%) Problem 4: Two billiard balls with the same mass m move in the direction of one another. Ball one moves in the positive

(10%) Problem 4: Two billiard balls with the same mass m move in the direction of one another. Ball one moves in the positive x-direction with a speed of v, and ball two moves in the negative x-direction with a speed of 2. The two balls collide elastically, and both balls change direction after the collision. If the initial speeds of the balls were v, -2.0 m/s and v1.0 m/s, what would be the final speed and direction of ball two, vg in meters per second? Grade Summary Deductions Potential Ovy 1.0 m/s, in the positive x-direction Ov2.0 m/s, in the positive x-direction. Ov=0m/s. Otheexportta.com Ovy 2.0 m/s, in the negative x-direction Ov=1.0 m/s, in the negative x-direction 074 100% Submissions Attempts remaining (25 per attempt detailed viewe

Step by Step Solution

★★★★★

3.43 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Given Vi 20ms Vi 10ms Since Momentum is conserved then Pi Pf Here Pi is initial m... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Two Styrofoam balls with the same mass m = 9.0 Ã 108 kg and the same positive charge Q are suspended from the same point by insulating threads of length L = 0.98 m. The separation of the balls...

The three balls each have the same mass m. if A has a speed v just before a direct collision with Bv determine the speed of C after collision. The coefficient of restitution between each ball is e....

What would be the final temperature of a mixture of 50 g of 20C water and 50 g of 40C water?

Supercavitation is a propulsion technology for undersea vehicles that can greatly increase their speed. It occurs above approximately 50 meters per second, when pressure drops sufficiently to allow...

For a K + ?Cl ? ion pair, attractive and repulsive energies EA and ER, respectively, depend on the distance between the ions r, according to For these expressions, energies are expressed in electron...

Multiple Choice Questions 1. Paar Corporation bought 100 percent of Kimmel, Inc., on January 1, 2012. On that date, Paars equipment (10-year remaining life) has a book value of $420,000 but a fair...

An aluminum rod, 1.0 m long, is held lightly in the middle. One end is struck head-on with a rubber mallet so that a longitudinal pulse-a sound wave-travels down the rod. The fundamental frequency of...

A l.50-kg ball and a 2.00-kg ball are glued together with the lighter one below the heavier one. The upper ball is attached to a vertical ideal spring of force constant 165 N/m, and the system is...

Consider the fusion reaction 21H + 21 H 32He + 10n (a) Estimate the barrier energy by calculating the repulsive electrostatic potential energy of the two 21H nuclei when they touch. (b) Compute the...

Consider the same facts as the previous problem, only now consider hedging with the 3-month Eurodollar futures. Suppose the Eurodollar futures contract that matures 60 days from today has a price on...

The forming stage of a team is complete when Question 3 options: new team members start thinking of themselves as part of a group. group leaders are criticized for their actions team members set...

Cane Company manufactures two products called Alpha and Beta that sell for $195 and $150, respectively. Each product uses only one type of raw material that costs $5 per pound. The company has the...

i) Illustrate the forces acting on the roller coaster when it is at the bottom, top and the same level as the center. (4 marks) ii) Calculate the force exerted by the track on the car at the lowest...

The following Saturday morning, the dentist, assisted by you, is finishing a complicated series of tooth extractions and repairs on a patient. This required anaesthetic injections to the patient's...

Determine the displacements and forces on each node shown below. The units of force, displacement and spring stiffness are lb, in and lb/in, respectively. k=200 k=400 k=100 k=300 wwwwwwwww u=0.1 F=20

D Question 2 33.3 pts What entry modes (discuss in details of your understanding) do hospitality companies use when they expand in the global market place? What are the considerations when they make...

Write a program in java to generate following output 1 3 7 13 21 31 Hint: (i * (i+1)) +1 Instruction: Solve this problem using constructor ? Solve this problem by using a method in a separate class ?

You are thinking of investing in one of two companies. In one annual report, the auditors opinion states that the financial statements were prepared in accordance with generally accepted accounting...

Two atomic clocks are synchronized. One is put aboard a spaceship that leaves Earth at t = 0 at a speed of 0.750c. (a) When the spaceship has been traveling for 48.0 h (according to the atomic clock...

A power plant burns coal to produce pressurized steam at 535 K. The steam then condenses back into water at a temperature of 323 K. (a) What is the maximum possible efficiency of this plant? (b) If...

Let's examine the crossover network of Fig. 21.19 in the limiting cases of very low and very high frequencies. (a) How does the reactance of the capacitor and inductor compare for very low...

One of the advances that have helped to diminish carpal tunnel syndrome is ergonomic keyboards. The ergonomic keyboards may also increase typing speed. Ten administrative assistants were chosen to...

The following correlation matrix is associated with the same data used to build the regression model in Problem 15-1: y x1 x2 x3 y 1 x1 0.406 1 x2 0.459 0.051 1 x3 0.244 0.504 0.272 1 Does this...

An investment analyst collected data about 20 randomly chosen companies. The data consisted of the 52-week-high stock prices, price-to-earnings (PE) ratio, and the market value of the company. These...