bar is 4 m and its weight is 250 The wire can withstand a maxin
Related questions
Question
Transcribed Image Text:Com
2. In the figure above, the length Lof the uniform bar is 4 m and its weight is 250 N. Also the
block's weight W is 350 N and the angle e = 300. The wire can withstand a maximum tension
of T, which depends on wire diametergiven in Eq. 1. The wire is cut by being lit with a candle
placed at a certain height from the bar and the change in the diameter of the wire with respect
to time is given as Eq. 2.
Ti+1 = Ti - 5+ dị+1 + 500
di+1 = di - 0.01 * At
a.) Assuming maximum tension is 500 N and initial wire diameter is 10 mm, calculate the
maximum possible distance x (x0=0, xi+1=xi+Ax) before the wire break by using necessary. (At=1sec.,
Ax=0.01m)
b.) With the block placed at x=0.5m, what are the horizontal and vertical components of the
force on the bar from the hinge at A? (Please check whether the wire is broken ornot before
the block reaches to x=0.5 m. If the wire breaks, write "the wearis broken at x ="
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
