You set up a Halloween prank by attaching a small board to a hinge above your front door. The far end of the board is held up by a cable that can bê released by remote control. You place a spooky spider on the board that is dropped on unsuspecting trick-or-treaters when you release the cable. The drawing below shows the set-up. cable 40° Hinge 60 ст

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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You set up a Halloween prank by attaching a small board to a hinge above your front door. The far end of the board is held up by a cable that can be released by remote control. You place a spooky
spider on the board that is dropped on unsuspecting trick-or-treaters when you release the cable. The drawing below shows the set-up.
cable
40°
Hinge
60 ст
You use a board that is 60 cm long and the cable makes an angle of 40 degrees with the board when the board is held horizontally. You place the spider a distance of r = 37 cm from the hinge. The
board has a mass of 2.2 kg and the spider has a mass of 1.6 kg.
The hinge applies both a horizontal force and a vertical force. You will be asked to determine the direction of both of these forces (left, right, up, down).
What is the magnitude of the tension in the cable in Newtons?
T =
What is the magnitude and direction of the horizontal force from the hinge? Enter a positive number for the magnitude.
Fh =
Direction
---Select---
What is the magnitude and direction of the vertical force from the hinge? Enter a positive number for the magnitude.
Fy :
%D
Direction
---Select---
Transcribed Image Text:You set up a Halloween prank by attaching a small board to a hinge above your front door. The far end of the board is held up by a cable that can be released by remote control. You place a spooky spider on the board that is dropped on unsuspecting trick-or-treaters when you release the cable. The drawing below shows the set-up. cable 40° Hinge 60 ст You use a board that is 60 cm long and the cable makes an angle of 40 degrees with the board when the board is held horizontally. You place the spider a distance of r = 37 cm from the hinge. The board has a mass of 2.2 kg and the spider has a mass of 1.6 kg. The hinge applies both a horizontal force and a vertical force. You will be asked to determine the direction of both of these forces (left, right, up, down). What is the magnitude of the tension in the cable in Newtons? T = What is the magnitude and direction of the horizontal force from the hinge? Enter a positive number for the magnitude. Fh = Direction ---Select--- What is the magnitude and direction of the vertical force from the hinge? Enter a positive number for the magnitude. Fy : %D Direction ---Select---
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