Circular Model Planes A Satellite Moves On A Circular Earth Orbit That Has A Radius Of 6.7ï‚´106 M. ?
A satellite moves on a circular earth orbit that has a radius of 6.7106 m. ? - circular model planes
. A model airplane flying in the direction of 15 m in a horizontal circle. The guide is parallel to the ground. Find the speed of the aircraft so that aircraft and satellites have the same centripetal acceleration.
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2 comments:
Satellite GM/r1 focus = ^ 2, where M is the mass of the earth, R1 = 6.7E6 m
Accent level = v ^ 2/r2, where R2 = 15 m.
v = (sqrt GMr2/r1 ^ 2)
EDIT: 1 Reply satellite was adopted in the vicinity of the earth, but it is not. 6.7E6 meters in radius, g = 8.881 m / s ^ 2 and V = 11.542 m / s.
Assuming that the satellite moves close to Earth, the orbital velocity given by [g R] ^ (1 / 2), the centripetal acceleration V ^ 2 / R is equal to AGY, is naturally ensured by the "Earth's gravity . If the aircraft moves in a horizontal radius of 15 m, and the necessary speed, v, with which you must have centripetal acceleration g is given by
v = (15g) ^ 1 / 2 = 12,124 ms ^ -1
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