Physics, 15.11.2020 14:00, jeffrey74081
You walk for a speed of 1.1 m/s (meters per second) for 6.0 seconds and
then run in the same direction for 3.3m/s (meters per second) for another
6,0 seconds. What was your average speed for these 12 seconds? *
Answers: 3
Physics, 22.06.2019 10:30, zoebtharpe
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 23.06.2019 02:00, AgentPangolin
The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
Answers: 1
You walk for a speed of 1.1 m/s (meters per second) for 6.0 seconds and
then run in the same direct...
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