WebJun 17, 2014 · Jun 16, 2014. #4. Gold Member. 1,553. 63. new hand said: However, energy is only conserved only if there is no external force on the ball. However, the force exerted by the air resistance is the external force is not conserved. Besides, if the velocity after bouncing back is smaller, the energy is not conserved also. WebEnergy transfer. ________________ occurs when energy moves from one object to another. A small burn hole was created in the paper. The two heavy metal balls have a very small contact point which caused their force to be concentrated into a very small point. The thermal energy created by their friction from their contact burned a hole in the paper.

Momentum Transfer UCSC Physics Demonstration …

WebFeb 29, 2012 · Describe the energy transformation that occur when you bounce a ball? When the ball hits the ground, kinetic energy is turned into potential energy and stored momentarily as the ball... Bounce, bounce, swish! Playing a game of basketball is hard work, and one part of that workout comes from just dribbling the ball. In Figure 1 below, you can see Kobe Bryant, playing on the U.S. men's Olympic team, dribbling a ball. Why does it take effort to dribble the ball? When the basketball hits the ground … See more directory exists powershell

Case Study 2: Energy Conversion for A Bouncing Ball

WebAt impact, most of the kinetic energy is transferred to elastic energy in the ball (by its deformation) and not to the floor. Some energy is also converted to other forms like heat and sound. These other forms of energy, are … WebOct 28, 2015 · For the question of why a deformation of a bouncing ball would convert some of the energy of the system into heat energy, you need to think about what heat actually is in the ball. Heat will be transferred to the ball in the form of vibrations of the atoms that make up ball. http://fsc.fernbank.edu/Newsletter/PDF/Ball_Drop_activity.pdf fosfor chippi snowboard