Situation

A tank, open at the top, is made of sheet iron 1 in. thick. The internal dimensions of the tank are 4 ft. 8 in. long; 3 ft. 6 in. wide; 4 ft. 4 in. deep. Salt water weighs 64 lb/ft³ and iron is 7.2 times as heavy as salt water.

Read more about Czgy9ZT-0 Situation. A tank, open at the top, is made of sheet iron 1 in. thick.

Two identical bars PQ and RS each weighing 75 N each are welded together to form a Tee and are suspended in a vertical plane as shown in the figure.

Calculate the value of the angle θ that the bar PQ will make with the vertical when a downward load of 100 N is applied at S.

The area under the entire stress-strain curve is called:

Read more about The area under the entire stress-strain curve is called:
Log in or register to post comments

The constant of proportionality in the linear portion of the stress-strain diagram is called:

Read more about The constant of proportionality in the linear portion of the stress-strain diagram is called:
Log in or register to post comments

The point in the stress-strain test at which the material will have an appreciable elongation without any increase of load.

If the bucket is leaking at a uniform rate so that it is half-full when no chain is out, how much work is done in winding-up the 30-m length?

How much work is done in winding-up the full length of the chain?

Read more about Xoc9dHk-2 How much work is done in winding-up the full length of the chain?
Log in or register to post comments

How much work is done in winding-up the upper half of the chain?

Read more about Xoc9dHk-1 How much work is done in winding-up the upper half of the chain?
Log in or register to post comments

Situation

A uniform chain that weighs 0.50 kg per meter has a 15-liter bucket hanged at its end. The bucket is full of liquid and 30 meters of chain is out. Liquid weighs 1 kg per liter and weight of bucket is negligible.

Read more about Situation - A uniform chain that weighs 0.50 kg per meter has a 15-liter bucket hanged at its end.

Determine the limiting value for the amount of salt in the tank after a long time.

Read more about FtHV51n-3 Determine the limiting value for the amount of salt in the tank after a long time.
Log in or register to post comments

June 2021

Situation

Situation