Physics, 23.07.2019 22:20 alliehall2002
Marsha is pushing down and to the right on a 12 kg box at an angle of 30 degrees below the horizontal. if the coefficient of kinetic friction with the box is 0.70, what force must she apply to move the box with constant velocity?
Answers: 1
Physics, 22.06.2019 12:00
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
Answers: 3
Physics, 22.06.2019 13:30
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
Physics, 22.06.2019 14:00
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
Answers: 2
Marsha is pushing down and to the right on a 12 kg box at an angle of 30 degrees below the horizonta...
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