The boy at A attempts to thrown aball over the roof of a barn such that it launched at an angle 8A=40°. Determine the minimum speed VA at which must throw the ball so that it reaches it maximum height at C and the distance d where the boy must stand so that he can make the throw. jom XX m -5 m-

Q: = (5t3/2)m/s, where t is in seconds.

A:

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Measuring carpentry and miscellaneous items

The modification of planning and drawing of the construction project into the various descriptions and quantities to estimate the value, cost, and price of the project is known as measurement. The quantity supervisor produces the details of the quantities to the contractor or subcontractor to measure the cost of the work and determine the profit of the contractor or subcontractor. The measurement of the construction work depends on its type, usage, and stages in the project. In the early stage of the project, the details of the project depend on the general parameters. As the work starts, more information is searched and the details are dependent on the elemental estimates of the work.