Physics, 03.11.2020 14:00, yesseniaroman21
A weight raised a certain height gains 19.6 J of potential energy. A second block with three times the mass is raised through the same height. What is the potential energy gained? a. 6.53 J b. 58.8 J c. 9.8 J d. 19.6 J
Answers: 1
Physics, 22.06.2019 06:30, kdfawesome5582
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
Answers: 2
Physics, 23.06.2019 04:31, Adolfosbaby
You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.
Answers: 2
Physics, 23.06.2019 07:10, haleysmith8608
Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 meters, the average speed of the airplane is(1) 0.13 m/s (3) 1.3 m/s(2) 0.84 m/s (4) 8.4 m/s
Answers: 3
A weight raised a certain height gains 19.6 J of potential energy. A second block with three times t...
Mathematics, 03.08.2020 14:01