A projectile of mass 0.877 kg is shot straight up with an initial speed of 27.3 m/s. (a) How high would it go if there were no air resistance? (b) If the projectile rises to a maximum height of only 8.49 m, determine the magnitude of the average force due to air resistance.
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Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
A projectile of mass 0.877 kg is shot straight up with an initial speed of 27.3 m/s. (a) How high wo...
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