An unsuspecting bird is coasting along in an easterly direction at 1.00 mph when a strong wind from the south imparts a constant acceleration of 0.500 m/s2. If the wind's acceleration lasts for 2.50 s, find the magnitude r and direction 0 (measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that the bird is originally travelling in the +x direction and that there are 1609 m in 1 mi. r = Now, assume the same bird is moving along again at 1.00 mph in an easterly direction, but this time, the acceleration given by the wind is at a o = 30.0° angle to the original direction of motion, measured counterclockwise from the easterly direction. If the magnitude of the acceleration is 0.600 m/s2, find the displacement vector 7 and the angle of the displacement 01. Enter the components of the vector, r. and r... and the angle. Assume the time interval is still 2.50 s.
An unsuspecting bird is coasting along in an easterly direction at 1.00 mph when a strong wind from the south imparts a constant acceleration of 0.500 m/s2. If the wind's acceleration lasts for 2.50 s, find the magnitude r and direction 0 (measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that the bird is originally travelling in the +x direction and that there are 1609 m in 1 mi. r = Now, assume the same bird is moving along again at 1.00 mph in an easterly direction, but this time, the acceleration given by the wind is at a o = 30.0° angle to the original direction of motion, measured counterclockwise from the easterly direction. If the magnitude of the acceleration is 0.600 m/s2, find the displacement vector 7 and the angle of the displacement 01. Enter the components of the vector, r. and r... and the angle. Assume the time interval is still 2.50 s.
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 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...
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