If the net force acting on an object is not zero, then the object is definitely
at rest
movi...
Physics, 28.11.2020 04:50 danitamontecalvo
If the net force acting on an object is not zero, then the object is definitely
at rest
moving with a constant velocity
being accelerated
losing mass
Answers: 1
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, 23.06.2019 01:30
The amount of potential energy possessed by an elevated object is equal to
Answers: 2
Physics, 23.06.2019 16:30
No matter what energy transformation we discuss, we know that no energy transfer is 100% efficient. you are about to enter a bicycle rave. you have trained extensively and eaten well to maximize your energy input throughout the bicycle race. you know that some of your kinetic energy will become wasted energy in the form of heat. what is the source of the heat energy and how can you minimize it to maximize the efficiency of your performance in the race? a) you are the source of the heat energy. you can minimize the heat energy but selecting the appropriate clothes to wear. b) air resistance is the source of he heat energy. you can minimize the air resistance by your position while riding the bicycle. c) friction is the source of the heat energy. you can minimize the friction by lubricating all appropriate parts and keeping the tires well inflated. d) kinetic energy is the source of the heat energy. you can reduce the production of heat energy but minimizing the energy you expend to race on the bicycle.
Answers: 1
Mathematics, 24.04.2020 14:38
Biology, 24.04.2020 14:38
Spanish, 24.04.2020 14:38
Geography, 24.04.2020 14:38
Mathematics, 24.04.2020 14:39
History, 24.04.2020 14:39
Physics, 24.04.2020 14:39
Mathematics, 24.04.2020 14:40
History, 24.04.2020 14:40
Advanced Placement (AP), 24.04.2020 14:40
Spanish, 24.04.2020 14:41
Biology, 24.04.2020 14:41
English, 24.04.2020 14:41
Mathematics, 24.04.2020 14:41