Around midcourse, a velocity adjustment is performed to eliminate the small errors introduced when departing from earth's orbit. this adjustment is performed using one of the onboard thrusters. at the location where the adjustment is made, the velocity is 26533 m/s and should be 27000 m/s. knowing that the thruster used for the maneuver generates a thrust of f= 7880 n, determine how long, in minutes, it should be turned on to adjust the velocity. the mass of the spacecraft is 2000 kg.
Answers: 3
Physics, 21.06.2019 22:00, datgamer13
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 22.06.2019 00:40, naomicervero
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 1
Physics, 22.06.2019 06:30, jumpman2344
The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.
Answers: 3
Around midcourse, a velocity adjustment is performed to eliminate the small errors introduced when d...
Mathematics, 22.04.2021 23:10
Mathematics, 22.04.2021 23:10
Mathematics, 22.04.2021 23:10
Mathematics, 22.04.2021 23:10
Mathematics, 22.04.2021 23:10
Mathematics, 22.04.2021 23:10