50.0 m/s- QUESTION 4 Same rocket as in the previous question. After the rocket has been in flight for a while, having burned and exhausted 80,000 kg of propellant, its acceleration has reached 25.0 m/s-. All this while the thrust has been constant at 5.00 x 10° N. What is the magnitude of the drag force (that is, the resistance from the air) at this point? Note that at this point the rocket's altitude is still low, so you can still take gravity to be g = 9.81 m/s2 3.00 x 106 N 1.18 x 106 N 8.23 x 105 N 5.00 x 106 N QUESTION 5 A falling body on Earth will generally not fall at constant acceleration in reality, due to air resistance (or drag). The equation for the drag force Fd is Click Save and Submit to save and submit. Click Save All Answers to save all answers. Sav
50.0 m/s- QUESTION 4 Same rocket as in the previous question. After the rocket has been in flight for a while, having burned and exhausted 80,000 kg of propellant, its acceleration has reached 25.0 m/s-. All this while the thrust has been constant at 5.00 x 10° N. What is the magnitude of the drag force (that is, the resistance from the air) at this point? Note that at this point the rocket's altitude is still low, so you can still take gravity to be g = 9.81 m/s2 3.00 x 106 N 1.18 x 106 N 8.23 x 105 N 5.00 x 106 N QUESTION 5 A falling body on Earth will generally not fall at constant acceleration in reality, due to air resistance (or drag). The equation for the drag force Fd is Click Save and Submit to save and submit. Click Save All Answers to save all answers. Sav
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 77AP: (a) Find an equation to determine the magnitude of the net force required to stop a car of mass m,...
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