62 497
Assignments Done
98,7%
Successfully Done
In June 2018

Answer to Question #18475 in Statistics and Probability for Mark Naughton

Question #18475
A random variable B is distributed as P{B< x} = 1 − e^-(ax) (x > 0).
Find density function of a) sqrt(B) , b) (1/a) ln{B}
Expert's answer
An empty 210 kg elevator accelerates upward
at 1.8 m/s2.
The acceleration of gravity is 9.8 m/s2 .
What is the tension in the cable that lifts
the elevator cab?
Answer in units of N

According to the second Newton&#039;s law the tension in the cable that lifts the elevator cab is

T = M*g + M*a = M*(g+a) = 210[kg]*(9.8[m/s&sup2;] + 1.8[m/s&sup2;]) = 2436[N].

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions