Physics, 30.03.2020 19:29 yadirachavez2002
If the coefficient of static friction is 0.40, and the same ladder makes a 51° angle with respect to the horizontal, how far along the length of the ladder can a 57.0-kg person climb before the ladder begins to slip? The ladder is 7.5 m in length and has a mass of 21 kg.
Answers: 3
Physics, 22.06.2019 01:30, kaylin28
Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33
Answers: 2
Physics, 22.06.2019 10:00, mathscience9301
Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
Answers: 2
Physics, 23.06.2019 00:00, marisajuarez14
Why do atoms emit energy of only specific wavelengths
Answers: 1
If the coefficient of static friction is 0.40, and the same ladder makes a 51° angle with respect to...
English, 29.01.2021 02:50
History, 29.01.2021 02:50
Social Studies, 29.01.2021 02:50