Pick 1 or 2 When you stand on a cliff holding a ball, the ball has potential energy. When you drop the ball, it starts moving and gains kinetic energy. For now, these simple definitions will do:
1. Potential energy ⇔ energy of being up high
2. Kinetic energy ⇔ energy of moving
Answers: 2
Physics, 21.06.2019 22:00
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Answers: 2
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 2
Physics, 22.06.2019 11:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
Physics, 22.06.2019 18:00
Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block
Answers: 1
Pick 1 or 2 When you stand on a cliff holding a ball, the ball has potential energy. When you drop t...
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