Question: Two train carts, 1 and 2, are on a nearly frictionless track connected smoothly to a frictionless hill. Cart 1 weighs m = 500

Two train carts, 1 and 2, are on a nearly frictionless track

Two train carts, 1 and 2, are on a nearly frictionless track connected smoothly to a frictionless hill. Cart 1 weighs m = 500 kg and cart 2 weighs m = 2100 kg. Cart 1 was moving with velocity vo = 56 m/s to the left, before it struck cart 2 which was initially stationary and rebounds with velocity v in the opposite direction. After the collision, cart 2 reaches a height h = 15 m. If the collision is instantaneous, what speed (magnitude of velocity) v does cart 1 have after it strikes? Retain your answer to 2 decimal places. vo

Step by Step Solution

★★★★★

3.50 Rating (137 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve this problem we can use the principle of conservation of momentum Since the track is fricti... 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!

Jay Rexford, president of Photo Artistry Company, was just concluding a budget meeting with his senior staff. It was November of 20x4, and the group was discussing preparation of the firms master...

An RC one-pole high-pass filter is shown below. The input is v1 and the output is v2. Determine the transfer function H( f ) = V 2/V 1. Determine (a) the amplitude response (including the 3-dB down...

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

The system consists of two pulleys and two blocks. The pulleys are massless and the mass to the left is 16kg. If m which is unknown, is released from rest, it has a known speed U after falling a...

Finally, analyse the methodologies and scheduling tools you would like to use to develop the project specifications, schedule, control and evaluation to effectively implement and manage the Toyota...

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a pair of scalar quantities? a. Speed Distance c....

Please help me with the lab. To fill the table use this link to do the experiment: Physics Simulation: Collisions (physicsclassroom.com) C Lab 16: Conservation of Momentum Introduction According to...

. A 75-kg parachutist jumps from a plane at a height of 1.2 km. At the instant he leaves the plane, his gravitational potential energy compared to the plane is a. 8.8 x 102 I d. 8.8 x 105] b. 8.8 x...

I need help with the lab please. I appreciate your help. C Lab 16: Conservation of Momentum Introduction According to the law of conservation of momentum, an impulse generated internal to a system of...

6 questions Question 1 Use the following information to answer question 1 and 2 Not yet answered Marked out of 1.0 A basketball player catches a basketball, a force F is exerted on the baseball over...

Jack spots an advertisement in a magazine for kids toys being sold by Kiddies R Us. In the advertisement, toys are advertised for low prices. The advertisement states that prices start from as little...

Which of the following is required for weight loss and can also result in loss of lean body mass? Positive energy balance Excess calories Negative energy balance Total energy expenditure

Please find a parameterization for each o f the following paths. 1 z - axis and lying i n the plane z = 5 . 2 z = 2 cuts the surface z = x 2 + y 2 2 . 3 y = x 2 from ( 1 , 1 ) t o ( 1 6 , 4 ) .

The Willowbrook School staff has accepted your systems design and your design specifications. Your group recommended installing a server and three personal computers as clients on a local area...

In 1977, George Lucas granted Kenner Toys the exclusive right to produce Star Wars toysthe action figures and other replicas from the moviein perpetuity for $100,000 per year. At the time the...

The management of Zigby Manufacturing prepared the following balance sheet for March 31. Cash Accounts receivable Raw materials inventory Assets ZIGBY MANUFACTURING Balance Sheet March 31 Liabilities...

Reading Readiness, Inc. has provided you its list of accounts and balances as of January 31. The Controller has asked you to prepare an Income Statement for the month ended January 31. Use the...

Write the Python code for creating a table based on the following SQL statement: CREATE TABLE phone ( phone_id INT, country_code INT NOT NULL, phone_number INT NOT NULL, phone_type VARCHAR(12),...

Match the technique with the description of suitable risk controls. A. Acceptable way to control a minimise risk where it is not reasonably practical to eliminate the hazard B. A method that can be...

The two concentric spheres of diameters D i = 20 cm and D o = 30 cm are separated by air at 1 atm pressure. The surface temperatures of the two spheres enclosing the air are T i = 320 K and T o = 280...

Express the Bernoulli equation in three different ways using (a) Energies, (b) Pressures, (c) Heads.

The power generated by a wind turbine is proportional to the cube of the wind velocity. Inspired by the acceleration of a fluid in a nozzle, someone proposes to install a reducer casing to capture...

Describe a situation in which a transfer of cash to a trust might be considered an incomplete gift.

Several years ago Doug invested $21,000 in stock. This year he gave his daughter Tina the stock on a day it was valued at $20,000. She promptly sold it for $19,500. Determine the amount of the...

Hank is a single individual who possesses a life insurance policy worth $300,000 that will pay his two children a total of $800,000 upon his death. This year Hank transferred the policy and all...