Physics, 27.09.2019 02:30 dianasmygova
Suppose a cyclist travels 15 kilometers during the first hour. then the cyclist travels 33 kilometers during the next 2 hours. what is the cyclist's average speed?
Answers: 1
Physics, 21.06.2019 21:00
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
Physics, 21.06.2019 23:30
Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement
Answers: 3
Suppose a cyclist travels 15 kilometers during the first hour. then the cyclist travels 33 kilometer...
Biology, 17.12.2019 19:31
Mathematics, 17.12.2019 19:31