Physics, 22.11.2019 03:31 GamerGirl15
An 80 kg astronaut was stuck in the middle of space with only an apple. he threw the 2kg apple to the right at 20m/s. if the astronaut was 10m to the right of his spaceship, how long did it take him to reach the ship after throwing the apple?
Answers: 2
Physics, 22.06.2019 00:30
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
Answers: 1
Physics, 22.06.2019 09:30
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
Physics, 22.06.2019 10:30
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
An 80 kg astronaut was stuck in the middle of space with only an apple. he threw the 2kg apple to th...
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