Mathematics, 15.02.2020 04:45 juliayaccarinoo
A 20.3 kg person climbs up a uniform ladder with negligible mass. The upper end of the ladder rests on a frictionless wall. The bottom of the ladder rests on a floor with a rough surface where the coefficient of static friction is 0.23 . The angle between the horizontal and the ladder is θ . The person wants to climb up the ladder a distance of 1.1 m along the ladder from the ladder’s footWhat is the minimum angle θmin (between the horizontal and the ladder) so that the person can reach a distance of 1.1 m without having the ladder slip? The acceleration of gravity is 9.8 m/s 2 . Answer in units of ◦A 20.3 kg person climbs up a uniform ladder with negligible mass. The upper end of the ladder rests on a frictionless wall. The bottom of the ladder rests on a floor with a rough surface where the coefficient of static friction is 0.23 . The angle between the horizontal and the ladder is θ . The person wants to climb up the ladder a distance of 1.1 m along the ladder from the ladder’s footWhat is the minimum angle θmin (between the horizontal and the ladder) so that the person can reach a distance of 1.1 m without having the ladder slip? The acceleration of gravity is 9.8 m/s 2 . Answer in units of ◦
Answers: 2
Mathematics, 21.06.2019 12:30
The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.
Answers: 2
Mathematics, 21.06.2019 17:30
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
Answers: 3
Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
A 20.3 kg person climbs up a uniform ladder with negligible mass. The upper end of the ladder rests...
Mathematics, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50
Chemistry, 25.08.2019 17:50
Chemistry, 25.08.2019 17:50
History, 25.08.2019 17:50
English, 25.08.2019 17:50
Chemistry, 25.08.2019 17:50
Social Studies, 25.08.2019 17:50
Health, 25.08.2019 17:50
Mathematics, 25.08.2019 17:50