I'm trying to fix my old computer, it has a virus in it and it won't show the desktop, is there a way to manually get to System Tools?. I tried opening it through the Control Panel using the Taskbar nad Start Menu icon, but it won't let me open it. Is there any other way?. I'll appreciate your answers and will pick the best answer :).Thank you, have a good day.
falling leaf is kinetic energystretched rubber-band is potential energy
Judging by the age of your car, you probably have a worn out suspension ,it might even be the drive shaft joints,or even the rubber bushes If the clunking noise gets louder going around corners under power, then it would point to the drive shaft( constant velocity joints I hate those speed bumps, even at low speed, they do so much damage to your car,they wreck your suspension, your exhaust system, plus they are not all to a certain standard
The air gets heated (the tyres get heated because of friction with the road and that heat is transmitted to the air inside the tube). And with increasing temperature, the air pressure inside gets higher. Kinetic energy (potential energy is getting transformed when it starts falling), Heat energy (candle burning is a chemical reaction), potential energy (rubber is stretched elastically) The kinetic energy will be 1/2 mv^2 mgh where m is the mass, g the acceleration due to gravity and h the height. In this case, we can assume g 10 m/sec^2 to keep the maths simple. So we have 500 X 10 X 30 150000 Joules How does heat differ from thermal energy? Heat is thermal energy but sentient heat or temperature is a measure of the temperature gradient, just as water at a higher level flows to a lower level, heat flows from a higher temperature to a lower temperature. The thermal energy or heat capacity of a body is given by mass X specific heat X temperature (above absolute zero). At absolute zero, all thermal motion stops and the heat energy of a body is zero. Though approached closely, absolute zero has not been attained.
