Determine the magnitude of the buoyant force on the rod

Reference no: EM13313665

A long rod of lenght " L " and cross sectional area "A" is weighted such that when it is placed in a bucket of water it floats vertically. At equilibrium the depth of the 'heavy' end of the rod is " L/2 " .

a) Draw a free body diagram for the rod. If L=0.15 m , and A=10^-4 cm^2 , determine the magnitude of the buoyant force on the rod (take Pwater = 1 g/cm^3 ). If the acceleration due to gravity is 10 m/s^2 , what is the mass of the rod ?

b) Suppose the rod is pushed deeper into the water by some amount " \delta x " from the water. Draw a third free body diagram and find the sum of the buoyant and weight forces acting on the rod.

Reference no: EM13313665

Questions Cloud

Explain isolated a mixture of the two alkene isomers : Hypothetically, you have determined from TLC analysis of your final product that your reaction did not go to completion, and you have isolated a mixture of the two alkene isomers.

Determinants of algeria including theoretical framework : Foreign policy determinants of algeria including theoretical framework including research question

Determine the required dimensions of a hollow steel shaft : Determine the required dimensions. The inside diameter is to be two- thirds of the outside diameter. The allowable shearing stress is 70 MPa, and the angle of twist is not to exceed 4 degree in 3 m of the shaft.

Explain the mechanism of sn1 silver nitrate in ethanol : Show the mechanism of SN1 Silver Nitrate in ethanol with 2-bromobutane Show the mechanism of SN2 Sodium Iodide in acetone with 2-bromobutane Arrows

Determine the magnitude of the buoyant force on the rod : A long rod of lenght " L " and cross sectional area "A" is weighted such that when it is placed in a bucket of water it floats vertically. determine the magnitude of the buoyant force on the rod

A trader is designing his investment portfo : A trader is designing his investment portfolio. He has prepared a list of potential companies in which to purchase stock. These include 5 companies in agriculture, 6 companies in manufacturing and 9 companies in the high-tech industry. The trade..

Explain k-means clustering algorithm to group the homicides : In this assignment, analyze crime rates using data mining clustering techniques (K-means) to get an accurate prediction to enable police forces to get a clear picture of criminals and solve crimes.

Design a hollow steel shaft with an inside diameter : Design a hollow steel shaft with an inside diameter 1/3 that of the outside diameter. The shaft transmits 200 kW at a speed of 20 Hz. The allowable shearing stress is 55 MPa, and the allowable angle of twist is 1 degree per meter of length.

What is the altitude : Estimate the thickness of the Earth's atmosphere. From your chemistry class, you know that the most common speed of a nitrogen molecule is 640 m/s. What is the altitude

User Account

All Pages