Mathematics, 02.02.2021 05:10 juiceyj9811
5. An elevator has a mass of 1000kg.
a. What is the tension force on its cables when it is stationary?
b. What force is needed to accelerate it upward at a rate of 2 m/s??
c. What force is needed to accelerate it downward at a rate of 2 m/s??
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:40
Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term
Answers: 3
Mathematics, 21.06.2019 22:30
9.4.34 question to estimate the height of a stone figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a meter?
Answers: 1
Mathematics, 21.06.2019 23:00
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =
Answers: 3
Mathematics, 21.06.2019 23:30
Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is
Answers: 3
You know the right answer?
5. An elevator has a mass of 1000kg.
a. What is the tension force on its cables when it is station...
Questions
Business, 07.07.2019 05:50
Biology, 07.07.2019 05:50
Mathematics, 07.07.2019 05:50
Chemistry, 07.07.2019 05:50
Mathematics, 07.07.2019 05:50
Biology, 07.07.2019 05:50
Chemistry, 07.07.2019 05:50
Chemistry, 07.07.2019 05:50
Mathematics, 07.07.2019 05:50
Mathematics, 07.07.2019 05:50
History, 07.07.2019 05:50
