Problem no. 2. A wheel of carries a load of 1000kg, as shown in figure. a. Determine the horizontal force P applied at the center which is necessary to start the wheel over a 5m. block. Also find the reaction at the block. b. If the force P may be inclined at any angle with the horizontal, determine the minimum value of P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the block.
Problem no. 2. A wheel of carries a load of 1000kg, as shown in figure. a. Determine the horizontal force P applied at the center which is necessary to start the wheel over a 5m. block. Also find the reaction at the block. b. If the force P may be inclined at any angle with the horizontal, determine the minimum value of P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the block.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...
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![Problem no. 2. A wheel of carries a load of 1000kg, as shown in figure.
a. Determine the horizontal force P applied at the center which is necessary to start the wheel over
a 5m. block. Also find the reaction at the block.
b. If the force P may be inclined at any angle with the horizontal, determine the minimum value of
P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the
block.
7m
5m
10m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56a13c98-b6e8-4e63-bc2d-340deb5b119f%2F1fd4147d-f1e9-48a6-9a72-0191b0192c55%2Fedmjve_processed.png&w=3840&q=75)
Transcribed Image Text:Problem no. 2. A wheel of carries a load of 1000kg, as shown in figure.
a. Determine the horizontal force P applied at the center which is necessary to start the wheel over
a 5m. block. Also find the reaction at the block.
b. If the force P may be inclined at any angle with the horizontal, determine the minimum value of
P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the
block.
7m
5m
10m
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