During the roller coasters ride through the top of the hill, it begins to gain PE through a machine. It then will beginning ride down the hill causing the gaining of speed. Furthermore, the roller coaster began to gain KE, although it will lose its PE due to losing its height. Kinetic Theory states that the higher the molecules vibrates the higher the temperature, specifically the higher the speed of the roller coaster, the higher the temperature of its wheels cause from friction! Hope this helps
Galileo Galilei was the first to systematically study force and motion.
He began doing so by conducting experiments to search for the cause of motion.
- Marlon Nunez
Answer:
Explanation:
Temperature is directly proportional to thermal energy of a body.
Thermal energy is one of the numerous forms of kinetic energy which dependent on the motions of the particles in a body.
When the temperature of a body increases, it possess more kinetic thermal energy. In this case, the molecules of the body gains more energy and begins to vibrate until they attain maximum kinetic energy.
The higher the temperature the more the kinetic energy.
False, it does create pollution form the smoke stacks and after the process is done they have barrels of toxic waste
Answer:
Force = 9600N
Explanation:
If this is the right question, there should have been a question before about the what the change in the momentum of the ball was. The answer to that was 9.6kg m/s. For this part, we divide this by the time taken which was 0.001s which give us the resultant force.
resultant force = change in momentum ÷ time
= 9.6kgm/s ÷ 0.001s
= 9600N