What type of energy is released when fossil fuels are burned?
a. electrical energy
b....
Physics, 20.09.2019 12:00 lLavenderl
What type of energy is released when fossil fuels are burned?
a. electrical energy
b. nuclear energy
c. kinetic energy
d. chemical energy
Answers: 1
Physics, 21.06.2019 17:10
An object is moving east, and itβs velocity changes from 65m/s to 25m/s in 10 seconds. which describes the acceleration?
Answers: 1
Physics, 21.06.2019 20:20
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
Answers: 3
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
Physics, 22.06.2019 23:00
Which scientist was the first to propose the heliocentric model of the universe? a. aristotle b. isaac newton c. galileo galilei d. nicolaus copernicus
Answers: 1
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