Physics, 31.07.2019 20:00 marinahuntg
In a uranium fission reaction, uranium splits into two smaller atoms and energy. where did the energy come from? a. chemical bonds are broken, and chemical energy is released. b. when the uranium splits, mass and energy are created making the two new atoms. c. some of uranium's mass is converted into energy, so the smaller atoms have less mass. d. the energy had to be the kinetic energy of the atom of uranium before it split. i know its not b or a because i got them ; -; ! i'm thinking its d
Answers: 2
Physics, 21.06.2019 21:50, glocurlsprinces
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 17:40, Tyrant4life
Which describes an object in projectile motion? check all that apply. a.gravity acts to pull the object downb. the object moves in a straight path. c.the forward velocity of the object is 0 m/s. d.the object’s inertia carries it forward. e.the path of the object is curved.
Answers: 2
Physics, 23.06.2019 03:00, OliTepley5966
How can a cyclist's acceleration change even if its velocity remains constant?
Answers: 1
In a uranium fission reaction, uranium splits into two smaller atoms and energy. where did the energ...
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