Physics, 10.11.2019 05:31, hello137348474747
In a science fiction movie, a lone astronaut with a mass of 75 kg is stranded outside their spaceship with a thruster pack that is not working. they are stationary relative to their ship. in order to get themselves moving they throw a 2.3 kg wrench at 15 m/s in the opposite direction of the ship. a. draw before and after pictures for the astronaut and the wrench labeling masses and velocities. b. what is the speed of the astronaut after they throw the wrench? c. if it takes them 0.12s to stop when they run into the ship, what is the impulse, average force and average acceleration they experience?
Answers: 2
Physics, 20.06.2019 18:04, BluVoid9255
In a bumper car arena, two cars of equal mass are heading straight toward each other. the orange one is traveling at a speed of 5 meters per second. the green one is traveling at a speed of 2 meters per second. which of the forces most affects the motion of the bumper cars after they collide? a) gravity b) friction c) the other car d) wind resistance
Answers: 1
Physics, 21.06.2019 15:00, zoriahmendoza
Does this organism still meet the definition of a eukaryote ? why or why not?
Answers: 2
Physics, 21.06.2019 17:00, caitlinwillie3223
If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction
Answers: 1
In a science fiction movie, a lone astronaut with a mass of 75 kg is stranded outside their spaceshi...
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