In an isolated system where only conservative forces cause changes , the kinetic energy and potential energy can change. Is this statement correct? In an isolated system where onlyconservative forces cause changesthe kinetic energy and potentialenergy can change. Is this statementcorrect?11:03 PM /

When only conservative forces act on an isolated system then the total energy remains same. i.e. sum…

Answered: In an isolated system where only…

In an isolated system where only conservative forces cause changes the kinetic energy and potential energy can change. Is this statement correct? 11:03 PM v

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter15: Oscillations

Section: Chapter Questions

Problem 7CQ: Describe a system in which elastic potential energy is stored.

See similar textbooks

Related questions

Q: The 50kg case slides down the chute with a velocity of 4 m/s at A and a velocity of 10 m/s at B.…

A: To determine: The work done by the friction from A to B Given: Mass of case, m=50 kg Initial…

Q: The force on a particle of mass 2.0 kg varies with position according to F(x) = −3.0x2 (x in meters,…

A: As per guidelines we are suppose to do only three parts of the question from multiple part question.

Q: The electric motor of a model train accelerates the train from rest to 0.765 m/s in 24.5 ms. The…

A: a)power is defined as the work per unit time.work is nothing but change in kinetic energy.in this…

Q: The loaded cab of an elevator has a mass of 1.40 × 10° kg and moves 246. m up the shaft in 21.0 s at…

Q: A bungee jumper who is about to jump has her energy stored entirely as gravitational potential…

A: Initially the bungee jumper has her total initial energy stored as the gravitational potential…

Q: Please help me with all the parts, and double and triple check your answers, previous tutors got it…

Q: What is the minimum work done by the heart to pump 310 gg of blood from a person's foot to his heart…

A: Foot is taken to be 1.5 m away from the heart. The expression for work done

Q: The figure shows a system of point loads and from this you want to form an equilateral triangle from…

Q: The force on a particle of mass 2.1 kg varies with position according to F(x) = −3.0x2 (x in meters,…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The loaded cab of an elevator has a mass of 3.20 × 10° kg and moves 187. m up the shaft in 25.0 s at…

Q: Draw an energy bar chart for a system that is a hair tie being stretched and released. The hair tie…

Q: Consider a system of a cliff diver and the earth. The gravitational potential energy of the system…

A: Potential energy, U = 28000 J height, h = 31 m

Q: ) Give an example of an object that has three forces acting on it, and (1) accelerates, (2) moves…

A: (i) Consider a box of mass m being pushed horizontally over a flat surface, as shown in the figure.…

Q: A 4.1 kg object is moving without friction along the x-axis. The potential energy curve as a…

Q: A windmill can generate 4.9 x 103 W of power. How long will it take to fully cook a leg of lamb…

A: Given in question - Power of windmill (P) = 4.9 x 103 W Work…

Q: (1) The engine of a train , of mass 250.000 kg , works at a constant rate of 40 kW. The train…

A: Part 4 (i): Given: The mass of the train engine is 250 kg. The constant power is 40 kW. The constant…

Q: Bolum-8+A2B1C3uUxiD5ViBM8s21Vi20R f four conservative forces and one nonconservative force act…

A: Given information: The system is acted upon by the 4 conservative force and 1 non conservative…

Q: Complete the following statement: The total mechanical energy of a system remains unchanged if O a.…

Q: The work done by a force acting normally to the direction of the displacement of theobject is(a)…

A: Work done on an object along given direction of motion is equal to the force times the displacement…

Q: Find the power required to give a brick 150 JJ of potential energy in a time of 2.4 ss . Express…

A: Potential energy, PE = 150 J Time taken, t = 2.4 s Power required, P = ? Watt

Q: A 1400-kgrace car can go from 0 to 100 km/h in 4.8 s . What average power is required to do this?…

Q: If several forces are exerted on a system, calculate the work done by each force, then multiply the…

A: If the several forces are exerted on a system calculate the work done by each force, then multiply…

Q: A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied…

A: Given that:- Mass of block=m=120 kg

Q: Determine the work done by this force to move the particle along the x axis from x = 0.0 to x = 10.0…

Q: 3- A particle moves under the influence of a single conservative force with a potential energy of U…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The loaded cab of an elevator has a mass of 3.90 x 10³ kg and moves 192. m up the shaft in 16.0 s at…

Q: You throw a stone with a mass of 215 g straight up in the air. It reaches a maximum height of 12.0…

A: Given : Mass of stone (m) = 215 g = 0.215 kg Height (h) = 12 m

Q: -50 kg PE- PE- PE- KE- KE KE ME ME- 3 m v6 ms

Q: On a frozen pond, a 6 kg sled is given a kick that imparts to it an initial speed of v0 = 2.1 m/s.…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: vertices of a square of side l. What is the potential energy of the system ? (a) -2Gm2 1 (b) 2+ 1…

Q: Need help on a review question

A: the work done is equal to the change in kinetic energy,the work done is,

Q: Q.6: True or False:"The work done by any conservative force through any closed path is always zero".…

A: "The work done by any conservative force through any closed path is always zero" This statement is…

Q: The energy bar charts in 8.13 show three instants in the motion of the system in 8.12 and described…

Q: If W is positive energy is transferred from the system. true or false?

A: In physics we have some sign conventions. "If energy enters the system, its sign is positive. If…

Q: A 1250 kg sports car accelerates from zero to 30 m/s in 25 s. What is the average power delivered by…

A: Given : m = 1250 kg vo = 0 m/s v = 30 m/s t = 25 s

Q: A man pulled a 17.0 kg object 11.2 cm vertically with his teeth. (a) How much work (in J) was done…

A: The mass of the object is m = 17.0 kg. The acceleration of the object is a = 0 m/s2. (as the…

Q: Consider a system of a cliff diver and the earth. The gravitational potential energy of the system…

A: Given data: Decrease in Gravitational Potential Energy = 23,000 J Height (h) = 44.0 m Required: The…

Q: When an automobile moves with constant speed down a highway,most of the power developed by the…

A: Power and speed is related by,

Q: A static object at an altitude of 30m from the surface of the ground has a potential energy of 1470J…

Q: A 120 kg block is pulled at a constant speed of 2.5 m/s across a horizontal floor by an applied…

Q: Which of the following statement are TRUE about conservative and non- 1 point conservative forces? *…

A: Since work done by conservative force does not depends on path , it only depends on initial and…

Q: 8. The engine delivers 1.20 × 105 w to a plane fan at w = 2400 rev/ min = 251 rad/s. How much work…

A: Given: power P =1.20*105 Wangular freq ω=251 rad/min

Q: A 120 kg block is pulled at a constant speed of 9.9 m/s across a horizontal floor by an applied…

A: Given Mass of block = 120 kg Speed of block = 9.9 m/s Applied force = 130 N Angle between…

Q: 7.80-g bullet moving at 500 m/s penetrates a tree trunk to a depth of 5.60 cm. (a) Use work and…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 1.50 x 10^3 kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s. Assume that…

A: Average power = network done / time = total change in kinetic energy /time

Q: Yosemite Falls in California is about 0.740 km high. What average power would it take for a 73.0-kg…

A: The average power required for a person to hike up to the top of Falls is

Q: e loaded cab of an elevator has a mass of 1.40 × 10° kg and moves 246. m up the shaft in 21.0 s at…

Q: The loaded cab of an elevator has a mass of 4.60 × 10³ kg and moves 245. m up the shaft in 17.0 s at…

A: Given data- Mass m=4.60 ×103 kg Displacement in upward direction ∆x=245 m Time taken be elevator…

Concept explainers

Helmholtz Free Energy

The Helmholtz free energy is a thermodynamic potential used to calculate the measure of useful work from a closed system. This system is kept at constant temperature and volume. German physicist Hermann Helmholtz introduced this concept in 1882.

Question

In an isolated system where only conservative forces cause changes , the kinetic energy and potential energy can change. Is this statement correct?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

For an isolated system, what is the total energy of the system?
Using the data presented in the pressure-versus-volume drawing below (x = 1.15E+4 Pa and y = 1.80E-3 m3), calculate the magnitude of the work done when the system changes from A to B to C along the path shown.
How does a conservative force always act to push the system toward lower potential energy?
Can the total mechanical energy E=K+U ever be negative? yes no
The law of conservation of energy states that the total energy of an isolated system remains constant. Choose from the choices below: True False
(I) By how much does the gravitational potential energy ofa 54-kg pole vaulter change if her center of mass risesabout 4.0 m during the jump?
What are the equations for Systems with Potential Energy ?
The velocity of the lift of Prob. 13.47 increases uniformly from zero to its maximum value at mid-height in 7.5 s and then decreases uniformly to zero in 7.5 s. Knowing that the peak power output of the hydraulic pump is 6 kW when the velocity is maximum, determine the maximum lift force provided by the pump.Reference to Problem 13.47:It takes 15 s to raise a 1200-kg car and the supporting 300-kg hydraulic car-lift platform to a height of 2.8 m. Determine (a) the average output power delivered by the hydraulic pump to lift the system, (b) the average electric power required, knowing that the overall conversion efficiency from electric to mechanical power for the system is 82 percent.
How can the total energy remain constant even when it changes forms and from system to system?
What percent of the initialmechinal energy is dissipated by friction?
Describe a system in which elastic potential energy is stored.
Check Your Understanding Suppose the mass in Equation 8.6 is doubled while keeping the all other conditions the same. Would the maximum expansion of the spring increase, decrease, or remain the same? Would the speed at point B be larger, smaller, or the same compared to the original mass?