Why Does The Kinetic Energy Of A Charged Particle Moving In A Magnetic Field Remains Constant? Since the magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. … The particle’s kinetic energy and speed thus remain constant. The direction of motion is affected but
Why Do Solids Have The Most Kinetic Energy? Solids, in general, are rigid. They are known to have a definite form, definite volume. Hence, their kinetic energy is smaller than that of loose fluids. Which state of matter has the highest kinetic energy? Particles has the highest kinetic energy when they are in the gaseous
Which Of The Following Is An Example Of A Perfectly Inelastic Collision? A ball bearing striking another ball bearing. Hint: In case of perfectly inelastic collision, the two bodies move together with same velocity. A bullet striking the bag of sand, capturing of electrons by a proton and a man jumping into the moving cart
Are Energy And Work The Same Thing? Energy deals with the capacity of an object to do the work. The SI unit of physics is joules. Work is the ability to supply force and a change in distance to an object. Energy is the ability to supply or create work. Is work the same as
When A Mass M Is Attached To The Spring Of Force Constant K Then The Spring Stretches By? When the spring oscillates at maximum displacement then additional potential energy stored =12kl2=12mgl. Thus total potential energy =12mgl+12mgl=mgl. Correct choice is (d). When a mass M is attached to the spring of force constant k then the
Why Does The Ball Bounce Back? Strange as it may seem, a ball bounces off the floor because the floor pushes it up! … The ball gains energy of motion, known as kinetic energy. When the ball hits the floor and stops, that energy has to go somewhere. The energy goes into deforming the ball–from
Why Is Coefficient Of Restitution Less Than 1? The value is almost always less than one due to initial translational kinetic energy being lost to rotational kinetic energy, plastic deformation, and heat. What does it mean when the coefficient of restitution is less than 1? Values of the coefficient of restitution If it’s on the
Why Does The Potential Energy Increase As The Atoms Get Very Close Together? For atoms that are very close together, the electrostatic repulsion of the two nuclei dominates. Pushing the atoms closer together works against this force, which is why the potential energy increases. What happens to the potential energy as the atoms move closer
When Work Is Done On A Body Its Energy Decreases? Hence, when a conservative force When work is done on a body its energy increases or decreases? It is only something that one object does to another. Work changes the amount of mechanical and internal energy possessed by objects. When work is done on a
When Work Is Done On An Object The Object Gains Energy True False? When the work is done upon the object, that object gains energy. acquired by the object is known as mechanical energy. stored as a result of deformation of an elastic object, such as the stretching of a spring. When work is done