Physics, 01.10.2019 17:30 sighgabbie
Use the component method of vector addition to find the resultant of the following three vectors: a) 81 km, 14° west of south d) 68 km, 86° south of east b) 97 km, 62° south of east e) 66 km, 7.1° west of southc) 52 km, 66° south of east page 123 km23 kmsouthward componenta = 56 km, eastb = 11 km, 22° south of eastc = 88 km, 44° west of south
Answers: 3
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Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith
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Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
Use the component method of vector addition to find the resultant of the following three vectors: a)...
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