Question: A mine car (mass = 440 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A 150-kg chunk

A mine car (mass = 440 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A 150-kg chunk of coal has a speed of 0.80 m/s when it leaves the chute. Determine the speed of the car-coal system after the coal has come to rest in the car.

150 kg 25.0 0.80 m/s 440 kg 0.50 m/s

Step by Step Solution

★★★★★

3.32 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

REASONING The system in this problem consists of the coal and the car There is ... 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

Document Format (1 attachment)

1176-P-M-L-M(3486).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Nearly There ( the Company ) , an SEC registrant, designs, develops, manufactures, and sells various navigation products and services. Because of significant research and development expenses and...

At an airport, luggage is unloaded from a plane into the three cars of a luggage carrier, as the drawing shows. The acceleration of the carrier is 0.12 m/s2, and friction is negligible. The coupling...

A "swing" ride at a carnival consists of chairs that are swung in a circle by 15.0-m cables attached to a vertical rotating pole, as the drawing shows. Suppose the total mass of a chair and its...

A racetrack has the shape of an inverted cone, as the drawing shows. On this surface the cars race in circles that are parallel to the ground. For a speed of 34.0 m/s, at what value of the distance d...

21. A toy cannon is fixed to a small cart and both move to the right with speed v along a straight track, as shown above. The cannon points in the direction of motion. When the cannon fires a...

Q1: A projectile (mass = 0.253 kg) is red at and embeds itself in a target (mass = 1.33 kg). (The target is initially stationary). The target (with the projectile in it) ies off after being struck....

6. [-/1 Points] DETAILS OSUNIPHYS1 7.2.P.048. MY A 6.0 kg body has eight times the kinetic energy of a 7.5 kg body. Calculate the ratio of the speeds of these bodies. V6.0 kg _ V7.5 kg + Additional...

A model rocket is constructed with a motor that can provide a total impulse of 24.0 N-s. The mass of the rocket is 0.202 kg. What is the speed that this rocket achieves when it is launched from rest?...

Can you please help me with these college physics questions. The questions are in the screenshots and dow below: 1. A 0.400-kg object is attached to a spring with spring constant k = 10.0 N/m and...

Pls answer the following questions step by step. Show all the workings. All the relevant information is provided pls just answer the questions as best u could PLEASE PLEASE A1 1. A low-friction cart...

31. An airplane making a routine trip is flying northward 40. The cart in Figure I has a mass of 0.4 kg and is with a horizontal force from the engines of 42 000 N. attached, by a string and a...

a. Jasmine, age 42, is a single parent with an eight-year-old daughter. She earns $600,000 annually as a marketing manager in a software house. As part of her remuneration package, Jasmines employer...

Under what conditions may revenue be recognized on a "bill-and-hold" sale?

Elsevier Adsptive Quirzing - Ouly Report conten Question 1 1 of 7 5 Which drug dose form provides a controlled release of the prescribed medicine? Albuterol acrosol Ciprofloxacin eardrop...

Egg Drop you are on the roof of the physics building. 46.0 m above the ground (Fig 2.49) your physics professor, who is 1.80 m tall, is walking alongside the building at a constant speed of 1.20 m/s....

A sled starts from rest at the top of a hill and slides down with a constant acceleration. At some later time it is 14.4 m from the top; 2.00 s after that it is 25.6 m from the top, 2.00s later 40.0...

An astronaut has left the International Space Station to test a new space scooter. Her partner measures the following velocity changes, each taking place in a 10-s interval. What are the magnitude,...

Entering the Freeway a car sits in an entrance ramp to a freeway, waiting for a break in the traffic. The driver accelerates with constant acceleration along the ramp and onto the freeway. The car...

A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s2 for 14.0 s. It runs at constant speed for 70.0 s and slows down at a rate of 3.50 m/s2 until it stops at the next...

Discuss suggestions for preparing to take the PMP exam

A horizontal force of magnitude 35.0 N pushes a block of mass 4.00 kg across a floor where the coefficient of kinetic friction is 0.600. (a) How much work is done by that applied force on the...

A rope is used to pull a3.57 kg block at constant speed 4.06 m along a horizontal floor. The force on the block from the rope is 7.68 N and directed 15.0o above the horizontal. What are? (a) The work...

A 60 kg skier leaves the end of a ski-jump ramp with a velocity of 24 m/s directed 25o above the horizontal. Suppose that as a result of air drag the skier returns to the ground with a speed of.22...

The COVID-19 pandemic had changed the working lifestyle of many people. Work-fromhome policy had caused most workers to be more sedentary. We sit hours and hours in front of our computers and often...

A bond sells for $866.09 and has a coupon rate of 6.40 percent. If the bond has 14 years until maturity, what is the yield to maturity of the bond? Assume semiannual compounding. (Do not round...

Q1-Q5, thank you A box contains eight tickets labeled with numbers. The number on the tickets are -10, -5, -2, O, 0, 2, 2, 6. The expected value of the sample sum of the ticket labels in 4...