How does de-icing roads with salt negatively impact the environment?
a. the road salt attract...
Physics, 26.08.2019 12:30 ttwright24
How does de-icing roads with salt negatively impact the environment?
a. the road salt attracts deer that are then hit by motor vehicles.
b. it removes necessary salt from the local water courses.
c. the high salinity of the surface runoff is harmful to freshwater ecosystems.
d. the salt harbors salt eating bacteria that are toxic to animals.
Answers: 2
Physics, 22.06.2019 09:30
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
Physics, 22.06.2019 10:00
Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
Answers: 2
Physics, 22.06.2019 20:40
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Physics, 22.06.2019 21:50
Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people
Answers: 1
English, 11.07.2019 00:00
Social Studies, 11.07.2019 00:00
Health, 11.07.2019 00:00
History, 11.07.2019 00:00
Spanish, 11.07.2019 00:00
Physics, 11.07.2019 00:00
Business, 11.07.2019 00:00
Mathematics, 11.07.2019 00:00
Mathematics, 11.07.2019 00:00
Chemistry, 11.07.2019 00:00
Physics, 11.07.2019 00:00
History, 11.07.2019 00:00
English, 11.07.2019 00:00