Physics, 15.07.2019 09:40 robertbyrd2017
What advantages do sports drinks or juices have over water in terms of electrolyte content? why does this matter for strenuous exercise?
Answers: 1
Physics, 21.06.2019 16:30
Calculate the kinetic energy of earth due to its spinning about its axis. krot = j compare your answer with the kinetic energy of the orbital motion of earth's center of mass about the sun. assume earth to be a homogeneous sphere of mass 6.00 1024 kg and radius 6.40 106 m. the radius of earth's orbit is 1.50 1011 m.
Answers: 2
Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
Answers: 1
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 08:30
Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
Answers: 3
What advantages do sports drinks or juices have over water in terms of electrolyte content? why doe...
Computers and Technology, 24.03.2020 22:53
English, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54
Mathematics, 24.03.2020 22:54