Physics, 31.12.2019 05:31 richard376
An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 76.4 kg, but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s, she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s. what is the mass of the canister?
Answers: 3
Physics, 21.06.2019 20:10, FinnaCryDotJpeg
Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic
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Physics, 22.06.2019 06:50, tessalopezgarcia2345
Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.
Answers: 3
Physics, 22.06.2019 11:30, 21ghostrider21
Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above
Answers: 1
An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. bu...
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