A skateboarder starts from rest and rolls down a ramp that isinclined at an angle of 15° below the horizontal. Friction can beignored. (a) What is the acceleration of the skateboader? (b) Whatis the skateboarder’s speed 1.5 s after starting?
A skateboarder starts from rest and rolls down a ramp that isinclined at an angle of 15° below the horizontal. Friction can beignored. (a) What is the acceleration of the skateboader? (b) Whatis the skateboarder’s speed 1.5 s after starting?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 77P: A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the...
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A skateboarder starts from rest and rolls down a ramp that is
inclined at an angle of 15° below the horizontal. Friction can be
ignored. (a) What is the acceleration of the skateboader? (b) What
is the skateboarder’s speed 1.5 s after starting?
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