a. Find the component vector of F perpendicular to the ramp. Round values to 1 decimal place. b. Find the magnitude of the force that the ramp makes against each tire. Round to the nearest pound.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please solve and show work for problem 3
SS. A boat that travels 6 mph in still water leaves a marina in Miami to travel to an island called Elliott Key
due south of the marina. The prevailing current is directed northeast (N45°E) at 0.8 mph. At what
bearing should the captain of the boat steer the ship?
GCosei +6 Snjt 0scos 45 i=Oitkj
E CG COSoi to 56S6 i ) + 6Sn Oj=ci+kj
GCOSE+o5656 =0
Marina
Current
Eliot Kay OSO =
to5(-03656) o=45.40°
IS95.48 W
Problem 2: (Problem 56 in section 8.5). Show your work.
56. A forklift is used to offload freight from a delivery truck. Together the forklift and its contents weigh 800
Ib, and the weight is evenly distributed among four wheels. The ramp is inclined 14° from the horizontal.
F
F1
a. Write the force vector F in terms of i and j representing the weight against a single tire.
2003
b. Find the component vector of F parallel to the ramp. Round values to 1 decimal place.
-47;-11.73
c. Find the magnitude of the force needed to keep the forklift from rolling down the ramp. Round to
the nearest pound.
4866
Problem 3: (Problem 58 in section 8.5). Refer to problem 2 above. Show your work.
58. Refer to Exercise 56.
a. Find the component vector of F perpendicular to the ramp. Round values to 1 decimal place.
b. Find the magnitude of the force that the ramp makes against each tire. Round to the nearest pound.
Transcribed Image Text:SS. A boat that travels 6 mph in still water leaves a marina in Miami to travel to an island called Elliott Key due south of the marina. The prevailing current is directed northeast (N45°E) at 0.8 mph. At what bearing should the captain of the boat steer the ship? GCosei +6 Snjt 0scos 45 i=Oitkj E CG COSoi to 56S6 i ) + 6Sn Oj=ci+kj GCOSE+o5656 =0 Marina Current Eliot Kay OSO = to5(-03656) o=45.40° IS95.48 W Problem 2: (Problem 56 in section 8.5). Show your work. 56. A forklift is used to offload freight from a delivery truck. Together the forklift and its contents weigh 800 Ib, and the weight is evenly distributed among four wheels. The ramp is inclined 14° from the horizontal. F F1 a. Write the force vector F in terms of i and j representing the weight against a single tire. 2003 b. Find the component vector of F parallel to the ramp. Round values to 1 decimal place. -47;-11.73 c. Find the magnitude of the force needed to keep the forklift from rolling down the ramp. Round to the nearest pound. 4866 Problem 3: (Problem 58 in section 8.5). Refer to problem 2 above. Show your work. 58. Refer to Exercise 56. a. Find the component vector of F perpendicular to the ramp. Round values to 1 decimal place. b. Find the magnitude of the force that the ramp makes against each tire. Round to the nearest pound.
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