Physics, 20.01.2020 19:31 swaggyd6603
If m is the number of miles per gallon a car gets, and l is the number of liters it takes to go 100 km, find a mathematical equation that lets you convert m to l.
Answers: 2
Physics, 22.06.2019 14:20
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
Physics, 22.06.2019 22:00
Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
Answers: 1
If m is the number of miles per gallon a car gets, and l is the number of liters it takes to go 100...
History, 06.08.2021 01:00
Biology, 06.08.2021 01:00
Business, 06.08.2021 01:00
History, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Engineering, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00
Mathematics, 06.08.2021 01:00