Physics, 20.10.2020 09:01 michelleswrk
What is a likely direct effect of a community program for local residents?
A. lower education costs
B. higher healthcare costs
C. higher salaries
D. Improved safety for children
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, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 Ï resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of Ï.
Answers: 3
Physics, 23.06.2019 13:00
An 800 kg car is moving at 32 m/s when it hits the afterburner. the after burner applies a 180,000 n force for 25 seconds. what is the rockets final speed?
Answers: 1
Physics, 23.06.2019 21:40
When conducting this experiment, some procedures call for heating the substance several times and recording the mass after each heating, continuing until the mass values are constant. explain the purpose of this process and how it might reduce errors.
Answers: 1
What is a likely direct effect of a community program for local residents?
A. lower education costs...
Health, 01.08.2019 07:00
Social Studies, 01.08.2019 07:00
Biology, 01.08.2019 07:00
History, 01.08.2019 07:00
Business, 01.08.2019 07:00
Mathematics, 01.08.2019 07:00
History, 01.08.2019 07:00
Health, 01.08.2019 07:00