Exercise 6.5 Consider a spinless particle of mass m which is confined to move under the influence of a three-dimensional potential Î(x, y, z) = :| 0 +∞ for 0 < x
Q: In the figure, part of a long insulated wire carrying current i = 7.30 mA is bent into a circular…
A: (c) Given: The magnitude of the current is 7.30 mA. The radius of the circular section is 1.35 cm.…
Q: About how many cups of coffee you make with 569,600 J of energy
A: It depends on room temperature, let room temperature is 22 degree celsius. H=mc∆T Where c specific…
Q: Explain the difference between energy and power. Which unit of energy is used in your electricity…
A:
Q: An 83kg man eats a banana of energy content 1.00x10^3 kcal. If all of the energy from the banana is…
A: Given that:-Mass, m=83 kgEnergy, E=1.00×103 kCalInitial velocity, v0=0 m/swe know…
Q: Q3. Estimate the following missing values in the below diagram and answer the below questions, if…
A: Answer..
Q: Suppose that a new type of lightbulb is 50% efficient at generating light. Energy production at the…
A: Given data, Efficiency of energy production = 30% Efficiency of energy transmission = 80% Efficiency…
Q: A manual chain hoist is used to lift a 750 kg crate through a distance of 23.5 m. A force of 425 N…
A:
Q: Outline the physical activity recommendations for older adults who cannot do the regular adult…
A: We have to outline the physical activity recommendations for older adults who cannot do the regular…
Q: How much work must be done to stop a 1025-kg car traveling at 67kph?
A: Write the given values with the suitable variables. m=1025 kgu=67 kph=67×10003600 m/s=18.61 m/sv=0…
Q: How may establishing a strong or healthy skill-related fitness change the way you do housework and…
A: Physical Activities: In one of the greatest studies on physical activity ever conducted, it was…
Q: Give the Formula for Efficiency, Work Flow rate
A: Output is the total amount of useful work completed without accounting for any waste and spoilage.…
Q: A 1400kg car accelerates from 11 m/s to 22 m/s. How much mechanical work was done on the car by the…
A: Given that:-Mass of the car, m=1400 kgInitial velocity, vi=11 m/sFinal velocity, vf=22 m/sWe know…
Q: Shows an example of a Rube Goldberg machine. Identify two types of simple machines that are included…
A: A simple machine is a mechanical device that changes the direction or magnitude of a force. They can…
Q: Imagine a sinking ship with 15 people. There are two lifeboats. One lifeboat can fit 9 people and…
A: Answer a. No, the lottery wouldn't be an ethically acceptable way of determining access to resources…
Q: The kinetic energy is water is used to run turbines. a) True b) False
A: Option b
Q: A PHYS 1510 student was working on a robotics project. The joints on the machine they were building…
A:
Q: Find WBA, the work that the force F performs on the particle as it moves from point B to point A…
A: Part A: Work done by a constant force acting at an angle φ and that has the magnitude F with respect…
Q: Suppose a man does 35.5 kJ of work with an efficiency of 4.95 % a. How much food energy, in…
A: Work done is Efficiency is Note:Find:Food energy.
Q: B A Y A B' D' C' CONSUMER GOODS
A: The point Y in the graph represens in sufficient use of the resources.
Q: Problem 1: Suppose a man does 35.5 kJ of work with an efficiency of 4.95 %. How much food energy, in…
A: Given Data, Work Done by the man (W)=35.5 kJ Efficiencyη=4.95 %
Q: Suppose a theme park roller coaster has a train with six carriages. Each carriage takes eight…
A: The number of time roller coaster loads is N=60min-3min60smin30s=114times
Q: As a professional teacher, who has been assigned to teach science in an elementary school class,…
A: Introduction: Energy is the amount of work to do. Everything around us either creates energy or…
Q: 20- Under resting conditions, the body energy which is being used by the brain is 19%. true false
A:
Q: The average electrical consumption of an American residence 1500 kilowatt hours for a single family…
A:
Q: Your energy company charges you 11 cents per kilowatt hour for energy. With this value, how much…
A:
Q: A pitching machine uses 122J of energy to throw a baseball with a mass of 0.145kg at a speed of 36.0…
A: Power is ratio of energy divided by time. P=Et Power is measured in watt.
Q: Home Work : Give the miller indices for the following Shapes : A 1B H H. E E H -y G G H.
A: The miller indices are used to specify direction and planes, that could be in lattices or in…
Q: how many DNA strands could be broken by the energy generated by 1 barrel of crude oil?
A:
Q: A heat engine absorbs 1000 Joules heat from the hot source and releases 400 Joules to the cold…
A: The amount of work is done by the heat engine can be derived from thermodynamic first law.…
Q: * has a fair amount of- tensile strength Magnesium O All Collagen Calcium O The air passage in the…
A: 1) Collagen has a fair amount of tensile strength.
Q: A 45 watt light bulb runs for 78 seconds. How much energy does it use?
A: The rate of change of work is called power. The SI unit of power is the watt. In mathematical…
Q: Name two machines that have made life more accessible in the past 200 years. What could be…
A: Computer have made life more accessible in past 200 years, the advantages of using a computer?…
Q: A girl pulls a 5kg wagon with a force of 20 n for 7 m. If the final speed of the wagon is 3.5 m/s,…
A: The objective of this question is to determine the efficiency of the process in which a girl pulls a…
Q: In recent years, there has been a large push for an increase in the use of renewable resources to…
A: i) The mileage of the car, which use gasoline as fuel, is 27.5 mi/gal. ie., using 1 gallon of…
Q: A dime has mass 2.268 grams. Calculate the number of years the rest energy of a dime could be used…
A: A dime, Mass of dime, m = 2.268 g = 2.268 X 10-3 kg Power of bulb, P = 75 W We have to find for how…
Q: A hedgehog is foraging in Victoria Park. Its net gain rate ( γ ) is 55 KJ/hr and its energetic gain…
A: Given Net gain rate (Y) = 55 kJ/hr Energetic gain rate (b) = 80 kJ/hr Energetic expenditure…
Q: As a steel beam is winched up to the top floor of a new building, the mechanical energy is being…
A: The mechanical energy used to lift the steal beam helps it in lifting to top floor.
Q: Importance of energy density in daily lives
A: Given : Importance of energy density in daily lives?
Q: A machine develops 30 W of power in 3 minutes. How much work is done by the machine in this time?
A: The work done and power relation is P=Wt t=3 min=180 sP=30 W
Please help with EXERCISE 6.5
Step by step
Solved in 2 steps