Physics, 29.10.2019 01:31, krystlemiller4307
Aracecar driver circles a racetrack with a constant speed of 110 km/hr. which best describes the speed and velocity of the car? a) the speed and velocity remains constant. b) the speed is constant and velocity is changing. c) the speed has no impact on the velocity of the car. d) the velocity changes only if the car slows down or speeds up.
Answers: 2
Physics, 21.06.2019 15:30, Isabelcastillox1085
Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha
Answers: 1
Physics, 22.06.2019 17:10, mrylenastewart
The particles that are found in the nucleus of an atom are
Answers: 1
Aracecar driver circles a racetrack with a constant speed of 110 km/hr. which best describes the spe...
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