Aflight attendant pulls her 70.0 n flight bag a distance of 253 m along a level airport floor at a constant velocity. the force she exerts is 40.0 n at an angle of 52 degrees above the horizontal. find the following: a) the work she does on the flight bag b) the work done on the flight bag c) the coefficient of kinetic friction between the flight bag and the floor.
Answers: 1
Physics, 22.06.2019 08:30
What properties of a moving object are used in determining the object's energy of motion
Answers: 2
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
Physics, 22.06.2019 22:00
Which best term to describe a chemical reaction that absorbs energy from its surroundings? a.thermal conductor b.thermal insulator c.endothermic d.exothermic
Answers: 1
Aflight attendant pulls her 70.0 n flight bag a distance of 253 m along a level airport floor at a c...
Mathematics, 08.10.2019 22:30
Mathematics, 08.10.2019 22:30
Biology, 08.10.2019 22:30
Biology, 08.10.2019 22:30
English, 08.10.2019 22:30
Physics, 08.10.2019 22:30
Mathematics, 08.10.2019 22:30
Mathematics, 08.10.2019 22:30
Mathematics, 08.10.2019 22:30
Mathematics, 08.10.2019 22:30