Calculate the magnitude of the tension in the wire
A 1330 N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A W = 1870 N crate hangs from the far end of the beam. Calculate the magnitude of the tension in the wire.
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Between two parallel plates that are 0.02 m apart there exists a voltage of 50 V and an electric field of 2500 N/C. A proton is placed at rest near the positive plate and then released. Calculate the final velocity of the proton just before it st
Determine (a) the enthalpy of R-134a at the exit; (b) the temperature at exit; (c) the entropy of R-134a at the exit; and (d) the entropy generation.
Assume Brooke works for Company A for half of 2013, earning $50,000 in salary, and she works for Company B for the second half of 2013, earning $70,000 in salary. What is Brooke's FICA tax obligation for the year?
The lifetimes of brakes manufactured by company A are random with density function g(x)=\begin{cases} \frac{1}{8}e^{-x/8} & x>0\\ 0 & x\le 0. \end{cases}
Two points are selected randomly on a line of length 40 so as to be on opposite sides of the midpoint of the line. In other words, the two points X and Y are independent random variables such that X is uniformly distributed over [0,20) and Y is un
Brooklyn files as a head of household for 2013 and claims a total of three exemptions (3 × $3,900 = $11,700). She claimed the standard deduction of $8,950 for regular tax purposes. Her regular taxable income was $80,000.
If the present lens were replaced by one with an aperture of diameter .90cm, what would the minimum angle of resolution now become? (1nm= 10^-9m)
The length of the connecting rod rBCis 175 mm. Determine The angular velocity and angular acceleration of the connecting rod.
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