Answers: 1
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
Physics, 23.06.2019 01:00
Given the data calculated in parts a, b, c, and d, determine the initial rate for a reaction that starts with 0.85 m of reagent a and 0.70 m of reagents b and c?
Answers: 1
Physics, 23.06.2019 02:00
Athird point charge q3 is now positioned halfway between q1 and q2. the net force on q2 now has a magnitude of f2,net = 5.861 n and points away from q1 and q3. what is the value (sign and magnitude) of the charge q3?
Answers: 2
Scientists have changed the model of the atom as they have gathered new evidence. one of the atomic...
Mathematics, 06.11.2020 03:50
Arts, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Biology, 06.11.2020 03:50
Chemistry, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
English, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
History, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50