Physics, 02.08.2019 01:40 leeplott4747
Ns: select the correct answer. in a video game, a flying coconut moves at a constant velocity of 20 meters/second. the coconut hits an obstacle and moves in the opposite direction with a constant velocity of 10 meters/second. whatâs the change in velocity of the coconut?
Answers: 1
Physics, 22.06.2019 07:50
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
Answers: 1
Physics, 22.06.2019 13:30
6â48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg¡8c.
Answers: 3
Physics, 22.06.2019 18:10
Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)
Answers: 1
Physics, 22.06.2019 18:20
Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?
Answers: 1
Ns: select the correct answer. in a video game, a flying coconut moves at a constant velocity of 20...
Health, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00
World Languages, 05.02.2021 14:00
Health, 05.02.2021 14:00
Chemistry, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00
Mathematics, 05.02.2021 14:00