Physics, 24.07.2019 17:10 papasully1
Suppose you are inside a smooth-flying [no bumps] jet plane moving at constant speed in a straight line across the atlantic ocean. can you detect this motion [i. e., can you tell that you are moving] without directly or indirectly making use of anything outside of your own reference frame? if so, how could you detect this; and if not, why not?
Answers: 1
Physics, 22.06.2019 12:00, angelamirga332
Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
Physics, 22.06.2019 15:00, banna01man
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
Physics, 22.06.2019 15:20, avree4722
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
Suppose you are inside a smooth-flying [no bumps] jet plane moving at constant speed in a straight l...
History, 03.02.2020 18:50
Mathematics, 03.02.2020 18:50
History, 03.02.2020 18:50
Mathematics, 03.02.2020 18:50
Biology, 03.02.2020 18:50