A model airplane with mass 0.757 kg is tethered to the ground by a wire so that it flies in a horizontal circle 29.0 m in radius. The airplane engine provides a net thrust of 0.810 N perpendicular to the tethering wire. (a) Find the magnitude of the torque the net thrust produces about the center of the circle. N · m(b) Find the magnitude of the angular acceleration of the airplane. rad/s2(c) Find the magnitude of the translational acceleration of the airplane tangent to its flight path.
A model airplane with mass 0.757 kg is tethered to the ground by a wire so that it flies in a horizontal circle 29.0 m in radius. The airplane engine provides a net thrust of 0.810 N perpendicular to the tethering wire. (a) Find the magnitude of the torque the net thrust produces about the center of the circle. N · m(b) Find the magnitude of the angular acceleration of the airplane. rad/s2(c) Find the magnitude of the translational acceleration of the airplane tangent to its flight path.
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
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...
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A model airplane with mass 0.757 kg is tethered to the ground by a wire so that it flies in a horizontal circle 29.0 m in radius. The airplane engine provides a net thrust of 0.810 N perpendicular to the tethering wire.
(a) Find the magnitude of the torque the net thrust produces about the center of the circle.
N · m
(b) Find the magnitude of theangular acceleration of the airplane.
rad/s2
(c) Find the magnitude of the translational acceleration of the airplane tangent to its flight path.
N · m
(b) Find the magnitude of the
rad/s2
(c) Find the magnitude of the translational acceleration of the airplane tangent to its flight path.
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