Physics, 12.01.2021 21:30 keniaguevara32
If an object's velocity changes from 25 meters per second to
15 meters per second in 2.0 seconds, the magnitude of the
object's acceleration is
A 5.0 m/s2
B 7.5 m/s2
C 13 m/s2
D 20 m/s2
Answers: 3
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, 22.06.2019 10:00
Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?
Answers: 1
If an object's velocity changes from 25 meters per second to
15 meters per second in 2.0 seconds, t...
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