Larry and Barry are using a ramp to load furniture into a truck. While rolling a 300-pound piano up the ramp, they disc truck is too full with other furniture for the piano to fit. Barry holds the piano in place on the ramp while Larry repositions other items to make room for it in the truck. If the angle of inclination of the ramp is 20°, how many pounds of force must Barry exert to hold the piano in position? 209 300 lb Barry must exert 102.6 pounds of force, (Type an integer or decimal rounded to one decimal place as needed.).
Larry and Barry are using a ramp to load furniture into a truck. While rolling a 300-pound piano up the ramp, they disc truck is too full with other furniture for the piano to fit. Barry holds the piano in place on the ramp while Larry repositions other items to make room for it in the truck. If the angle of inclination of the ramp is 20°, how many pounds of force must Barry exert to hold the piano in position? 209 300 lb Barry must exert 102.6 pounds of force, (Type an integer or decimal rounded to one decimal place as needed.).
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter4: Quadrilaterals
Section4.1: Properties Of A Parallelogram
Problem 42E: In the drawing for Exercise 41, the bearing direction in which the airplane travels is described as...
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Transcribed Image Text:Larry and Barry are using a ramp to load furniture into a truck. While rolling a 300-pound piano up the ramp, they discover that the
truck is too full with other furniture for the piano to fit. Barry holds the piano in place on the ramp while Larry repositions other items
to make room for it in the truck. If the angle of inclination of the ramp is 20°, how many pounds of force must Barry exert to hold the
piano in position?
209
300 lb
Barry must exert 102.6 pounds of force.
(Type an integer or decimal rounded to one decimal place as needed.)
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