Which Of The Following Statements Is True Regarding Potential Energy And Kinetic Energy?

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Kinetic energy is the kind of energy present in a body due to the property of its motion. Multiple Choice Questions for Energy Resources – Chapter 21 Each chapter will include a few questions designed to test your knowledge of material covered in the chapter and in the Internet-based resources.

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What happens to the energy then.

Which of the following statements is true regarding potential energy and kinetic energy?. When you or a rock are standing at the top of a hill you possess more potential energy than when standing at the bottom. C Kinetic energy is always positive. E If a reaction is thermodynamically spontaneous it must have a low activation energy.

D If a reaction is thermodynamically nonspontaneous it will not occur spontaneously. The 2-kg car car will have greater speed and the 1-kg car will have greater kinetic energy. Simultaneously as it nears the ground it loses potential energy.

Gravitational potential energy work done kinetic energy gravitational potential energy and conservation energy of an object such as a ball being lifted above the ground it has gravitational potential energy which is defined as the energy held by an object. If its pegd is doubled then its new kinetic energy will be a. Potential energy also includes other forms.

Potential Energy is defined as the energy stored by a body by virtue of its position relative to others stresses within itself electric charge and other factors. C Activation energy is a kinetic quantity rather than a thermodynamic quantity. A Kinetic energy can be measured in watts.

Which one of the following statements concerning kinetic energy is true. The carriage with the baby weighs 12 N. We know that energy is.

Objects transfer their energy between kinetic and potential in the following way. A baby carriage is sitting at the top of a hill that is 21 m high. You serve a volleyball with a mass of 21 kg.

The potential energy of a system U is the interaction energy of the system. Irrespective of elastic collision or an inelastic collision the total linear momentum remains the same. 42 Chapter 16 1.

Once it releases its kinetic energy begins to increase because it builds speed due to gravity. The ball has _____ energy. The cars will have equal speeds and the 2-kg car will have greater kinetic energy.

Matter has a natural tendency to acquire more potential energy until a maximum is reached. A and C 6. Water falling through a dam has kinetic energy.

For example it takes work to lift a weight and place it on a shelf or to compress a spring. Kinetic energy can be stored. Which of the following statements are true.

This quiz will ascertain your knowledge of the topic. Which of the following statements is true regarding potential energy and kinetic energy. Potential Energy is the type of energy present in a body due to the property of its state.

B Kinetic energy is always equal to the potential energy. Potential energy is the energy matter could. A toy car is moving along of kinetic energy.

Water acquires potential energy as it runs downhill. According to the work-energy theorem the work required to move a charge in an electric fi eld is equal to the change in its electrostatic potential energy between the initial and fi nal points. E Kinetic energy is directly proportional to velocity.

It is not transferable. The collision is the total kinetic energytotal linear momentumtotal energy of the system of two bodies. The change in potential energy U is 1 times the work done by the interaction forces.

Determine whether the objects in the problems have kinetic or potential energy. If its speed is doubled and its height i oubled then the new potential energy will be a. It can be easily transferred from one body to another.

The quiz below is designed to see how much you understand about these different types of energy. Which of the following statements is true regarding potential energy. Still 040 J A young boys glider is soaring through the air possessing 080 joules of potential energy.

The energy stored between the plates of a charged capacitor is electrical potential energy. Water at the top of a dam has potential energy. None of the above 7.

The cars will have equal speeds and equal kinetic energies. State if each of the following statements is true or false. Cannot be determined Commentary Purpose.

What is commonly known as chemical energy the capacity of a substance to do work or to evolve heat by undergoing a change of composition may be regarded as potential energy resulting from the mutual forces among its molecules and atoms. Be sure to identify what was hard for you before the next class and ask for clarifications. D Kinetic energy is a quantitative measure of inertia.

To develop the concept of work in the context of simple charge confi gurations. Potential energy is the energy possessed by matter due to its location or structure. Energy The kinetic energy of a system K is the sum of the kinetic energies K i 12 m i v i 2 of all the particles in the system.

Give reasons for your answer. The moving water performs work by moving the blades of turbines in the dam to generate electricity. As the wrecking ball hangs motionless it has 0 kinetic and 100 percent potential energy.

Kinetic energy is the work needed to accelerate a body of a given mass from rest to its stated velocity whereas potential energy is the energy possessed by an entity by its position relative to others. A collection of Javascript utilities to be incorporated into scientific courseware. The ball leaves your hand with a speed of 30 ms.

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