A projectile of mass 0.75 kg is shot straight up into the air with an initial speed of 20 m/s. a. How high would it go if there were no air resistance? b. If the projectile rises to a maximum height of 12 m, determine the magnitude of the average force due to air resistance.

A projectile of mass 0.75 kg is shot straight up into the air with an initial speed of 20 m/s. a. How high would it go if there were no air resistance? b. If the projectile rises to a maximum height of 12 m, determine the magnitude of the average force due to air resistance.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 32P: It is possible to shoot an arrow at a speed as high as 100 m/s. (a) If friction can be ignored, how...

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Question

A projectile of mass 0.75 kg is shot straight up into the air with an initial speed of 20 m/s.
a. How high would it go if there were no air resistance?
b. If the projectile rises to a maximum height of 12 m, determine the magnitude of
the average force due to air resistance.

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