Physics, 10.12.2019 04:31 trimommalone4438
Apassenger at an airport pulls a rolling suitcase by its handle. if the force used is 10 n and the handle makes an angle of 25 degrees to the horizontal, what is the work done by the pulling force while the passenger walks 200 m?
Answers: 2
Physics, 22.06.2019 09:40
Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.
Answers: 3
Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 16:00
Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation
Answers: 2
Physics, 22.06.2019 16:50
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
Apassenger at an airport pulls a rolling suitcase by its handle. if the force used is 10 n and the h...
Mathematics, 08.03.2021 23:40
Mathematics, 08.03.2021 23:40
Biology, 08.03.2021 23:40
History, 08.03.2021 23:40
Mathematics, 08.03.2021 23:40
Mathematics, 08.03.2021 23:40
Arts, 08.03.2021 23:40
Social Studies, 08.03.2021 23:40
Mathematics, 08.03.2021 23:40
Mathematics, 08.03.2021 23:40