The trolley switch cannot store energy

Physics

A student pushes a trolley of weight 150N up a slope of length 20m. The slope is 1.2m high. If the student pushed the trolley up the slope at constant speed, explain why all the work done by the student was not transferred to the gravitational potential energy store of the trolley. [3 marks] (Its taken from the AQA GCSE Physics book by OXFORD) Pls help

Shifting energy between gravitational and kinetic stores

We can calculate the energy shifted from the gravity store and the energy shifted to the kinetic store. How can we do this? Emil: one store of energy is mass (0.01 kilogram) × g (9.8 metre second-2) × height (0.3 metre), which is 0.029 J, and the other store of energy is 1 2 × m (0.25 kg) × v 2. Discussing the experiment

936："the Trolley Problem",？

trolley will switch to a different set of tracks. However, you notice that there is one person on the side track. You have two options: (1) Do nothing and allow the trolley to kill the five people on the main track. (2) Pull the lever, diverting the trolley onto the side track where it will kill one person. Which is the more ethical option?

The Trolley Problem (Foot & Thompson) Flashcards

It cannot explain why a surgeon cannot kill one to harvest their organs to save 5. Why can an innocent bystander choose to move the trolley but the surgeon cannot kill one to save 5? Because the surgeon would be using one as a means to an end.

Energy Golf Trolley Potentiometer

The Potentiometer is located in the handle, and is the part which you turn to increase or decrease the speed of your trolley. The classic symtoms of an Energy golf trolley that requires a new potentiometer are: The trolley will only go at one speed, or ; The trolley is dead, or ; The trolley is intermittant, ie it goes then cuts out.

Golf trolley speed control switch faults £9.95 fitting a

This component acts as a speed control switch for a golf trolley by way of increasing the speed of the motor through a control stepping up of Amps. Damage to the Speed Control Switch. The golf trolley speed control switch is a common spare to go wrong. It is nearly always damaged inadvertently from getting a knock on the speed knob.

Who Turned the Trolley? | The Trolley Problem Mysteries

Abstract. Lecture I begins with a brief history of changing views on what the Trolley Problem is and attempts to solve it. The lecture then critically examines Judith Thomson''s recent view that a moral distinction between killing and letting die, and between what a conductor of the trolley or a mere bystander may do to save people from the trolley, eliminates what she now thinks of as

The Renewable-Energy Revolution Will Need Renewable Storage

Just as you can store potential energy by lifting a block in the air, you can store it thermally, by heating things up. Companies are banking heat in molten salt, volcanic rocks, and other materials.

AI, Ethics, and Design: Revisiting the Trolley Problem

The trolley problem is an ethical conundrum, one that you might know from your undergraduate philosophy class. It goes something like this: you are operating the switch at a trolley track. Ahead of you, you see that five people are on the track, and if you do not throw the switch to send it onto a spur, the trolley will run them over and kill them.

Trolley problem

OverviewOriginal dilemmaEmpirical researchRelated problemsImplications for autonomous vehiclesSee alsoExternal links

The trolley problem is a series of thought experiments in ethics, psychology and artificial intelligence involving stylized ethical dilemmas of whether to sacrifice one person to save a larger number. The series usually begins with a scenario in which a runaway tram or trolley is on course to collide with and kill a number of people (traditionally five) down the track, but a driver or bystander can interven

Where would Kant stand on The Trolley Problem?

The problem shows an image of a trolley that is on track to run over and kill five individuals tied to the track. You see another track, with only one individual tied to it. But you as a bystander see a switch. If you flip the switch, you save the five individuals, but in the process of switching tracks the trolley runs over one person, killing

Conservation of Energy

Figure 5 shows a way of projecting a small trolley up a sloping track. Figure 5. Determine the change in gravitational potential energy over the course of the zip rope ride. 20 kJ of energy was transferred from the cyclist''s gravitational potential energy store as he rode from the top of the hill to the bottom.

CMV: It is wrong to pull the switch in the trolley problem

If you pull this lever, the trolley will switch to a different set of tracks. However, you notice that there is one person on the side track. You have two options: 1.Do nothing, and the trolley kills the five people on the main track. 2.Pull the lever, diverting the

3.1 Energy Transfers

Calculate the change in gravitational potential energy of the cyclist between the top and the bottom of the slope. The gravitational field strength, g, is 10 N/kg. (3) Figure 5 shows a way of projecting a small trolley up a sloping track. When the button is pressed, a spring is released in P that projects the trolley up the track.

KE1000 TROLLEY Kool Energy 1kVA with 1x 100Ah Battery Inverter Trolley

The best price and guaranteed service and backup from official computer suppliers in South Africa for the KE1000 TROLLEY Kool Energy 1kVA with 1x 100Ah Battery Inverter Trolley. Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and

The Footbridge Dilemma The Trolley (Switch) Dilemma

- A runaway trolley is rapidly approach five helpless workers. If it stays on course, all five workers will be killed. - The only way to save the workers is to flip a switch that leads the trolley onto a different track. - However, the trolley will kill one worker on the other track if you flip the switch.

Gravitational Potential Energy & Kinetic Energy | CIE A Level

A falling mass pulls a trolley from rest on a horizontal table. Given that: The mass of the trolley = 1.5 kg. The mass of the falling mass = 0.5 kg. The distance the mass falls through = 1.0 m. Frictional force from the table = 0.8 N. The distance the trolley moves = 1.2 m. What is the maximum kinetic energy of the trolley?

Thomson''s Trolley Problem

a switch to the right, diverting the trolley onto a right-hand spur of track away from the five, thereby killing another track worker who is trapped there. It is no less morally permissible, Thomson claimed, for the bystander to flip the switch than it is for the driver to turn his trolley in Driver. Foot''s ( I) and (II) offer

Cambridge International Examinations Cambridge

(b) A trolley of mass 950 g is held on a horizontal surface by means of two springs attached to fixed points P and Q, as shown in Fig. 4.1. P Q trolley mass 950 g spring Fig. 4.1 The springs, each having a spring constant k of 230 N m –1, are always extended. The trolley is displaced along the line of the springs and then released.

Kant and the trolley | The Journal of Value Inquiry

Trolley A trolley is hurtling down a track, and if it continues it will run over five people who are on the track and have no means of escape. The trolley cannot be stopped, but you could throw a switch that would cause the trolley to change onto an alternate track. If the trolley changes onto the alternate track, it will run over one person who is on that track and has

Catholic Ethics, the Trolley Car Problem and Driverless Cars

4) The unintended but foreseen bad effect cannot be disproportionate to the good being performed." How does the double effect principle apply to the trolley problem? Let''s examine the two alternatives, throwing the switch and not throwing the switch, taking into account the four conditions stipulated by the Bioethics Center.

Kinetic Energy Calculator

The kinetic energy calculator finds the kinetic energy of the moving object using the given values. The kinetic energy of an object is given by. K = 1 2 ⋅ m ⋅ v 2 K = Kinetic energy m = Mass v = Velocity. Step 2: Click the blue arrow to submit. Choose "Find the Kinetic Energy" from the topic selector and click to see the result in our

A Review and Systematization of the Trolley Problem

The trolley problem, first described by Foot (1967) and Thomson (The Monist, 59, 204–217, 1976), is one of the most famous and influential thought experiments in deontological ethics.

Kant and the trolley

Thomson''s famous Trolley problem involves two thought experiments: Trolley. A trolley is hurtling down a track, and if it continues it will run over five people who are on the track and have no means of escape. The trolley cannot be stopped, but you could throw a switch that would cause the trolley to change onto an alternate track.