Instructions: 1. Solve the problems on a clean sheet of paper. Make sure to include all pertinent solutions. 2. Round your final answers to three (3) decimal places. For example, if you calculated an answer to be "9.80665" it should be expressed as "9.807". 3. Take a clear photo of your solutions and upload it to this assignment. PROBLEM 1 In the pinewood-derby event shown, the car is released from rest at the starting position A and then rolls down the incline and onto the finish line C. If the constant acceleration down the incline is 10 ft/s? and the speed from B to Cis essentially constant, determine the time duration tẠc for the race. The effects of the small transition area at B can be neglected. 20° C 10 12'

Instructions: 1. Solve the problems on a clean sheet of paper. Make sure to include all pertinent solutions. 2. Round your final answers to three (3) decimal places. For example, if you calculated an answer to be "9.80665" it should be expressed as "9.807". 3. Take a clear photo of your solutions and upload it to this assignment. PROBLEM 1 In the pinewood-derby event shown, the car is released from rest at the starting position A and then rolls down the incline and onto the finish line C. If the constant acceleration down the incline is 10 ft/s? and the speed from B to Cis essentially constant, determine the time duration tẠc for the race. The effects of the small transition area at B can be neglected. 20° C 10 12'

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Instructions:
1. Solve the problems on a clean sheet of paper. Make sure to include all pertinent solutions.
2. Round your final answers to three (3) decimal places. For example, if you calculated an answer to be "9.80665" it should be
expressed as "9.807".
3. Take a clear photo of your solutions and upload it to this assignment.
PROBLEM 1
In the pinewood-derby event shown, the car is released from rest at the starting position A and then rolls down the incline and
onto the finish line C. If the constant acceleration down the incline is 10 ft/s? and the speed from B to Cis essentially constant,
determine the time duration tẠc for the race. The effects of the small transition area at B can be neglected.
20°
A
C
10
12'

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