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Answers: 1
Physics, 21.06.2019 17:20
The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions
Answers: 2
Physics, 21.06.2019 22:30
Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate
Answers: 2
Physics, 22.06.2019 04:00
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
Answers: 2
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00
Mathematics, 08.07.2019 20:00