If released, the chemical potential energy will cause the coal atoms and molecules to vibrate violently, and this internal kinetic energy can be transferred to other nearby objects. Which of these is the best way to transform this chemical potential energy into internal kinetic energy? A. burn the coal B. drop the coal from a great height C. roll the coal down a hill D. submerge the coal in water
Answers: 1
Physics, 21.06.2019 13:30
We found the centripetal acceleration of the earth as it revolves around the sun. compute the centripetal acceleration of a point on the surface of the earth at the equator caused by the rotation of the earth about its axis. (enter the magnitude. the radius of the earth is 6,371 km.)
Answers: 2
Physics, 22.06.2019 04:50
*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
Answers: 3
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
Physics, 22.06.2019 15:10
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
Answers: 3
If released, the chemical potential energy will cause the coal atoms and molecules to vibrate violen...
Mathematics, 16.04.2021 16:00
English, 16.04.2021 16:00
Mathematics, 16.04.2021 16:00
Physics, 16.04.2021 16:00
Mathematics, 16.04.2021 16:00
Mathematics, 16.04.2021 16:00
Mathematics, 16.04.2021 16:00
English, 16.04.2021 16:00
Mathematics, 16.04.2021 16:00
Chemistry, 16.04.2021 16:00