When a satellite is near Earth, its orbital trajectory may trace out a hyperbola, a parabola, or an ellipse. The type of trajectory depends on the satellite's velocity $V$ in meters per second. It will be hyperbolic if $V \frac { k } { \sqrt { D } }$, parabolic if $V =$ $\frac { k } { \sqrt { D } }$, and elliptical if $V

Question

When a satellite is near Earth, its orbital trajectory may trace out a hyperbola, a parabola, or an ellipse. The type of trajectory depends on the satellite's velocity $V$ in meters per second. It will be hyperbolic if $V > \frac { k } { \sqrt { D } }$, parabolic if $V =$ $\frac { k } { \sqrt { D } }$, and elliptical if $V < \frac { k } { \sqrt { D } }$, where $k = 2.82 \times 10 ^ { 7 }$ is a constant and $\mathrm { D }$ is the distance in meters from the satellite to the center of Earth. Solve the problem.
-When a certain satellite was at a maximum distance of 61.7 × 106 m from Earthʹs center, it had a velocity of 5668 m per sec. Determine the shape of its trajectory.
A) parabolic
B) hyperbolic
C) elliptical

Quizplus · Accepted Answer

The Answer of When a satellite is near Earth, its orbital trajectory may trace out a hyperbola, a parabola, or an ellipse. The type of trajectory depends on the satellite's velocity $V$ in meters per second. It will be hyperbolic if $V > \frac { k } { \sqrt { D } }$, parabolic if $V =$ $\frac { k } { \sqrt { D } }$, and elliptical if $V < \frac { k } { \sqrt { D } }$, where $k = 2.82 \times 10 ^ { 7 }$ is a constant and $\mathrm { D }$ is the distance in meters from the satellite to the center of Earth. Solve the problem.
-When a certain satellite was at a maximum distance of 61.7 × 106 m from Earthʹs center, it had a velocity of 5668 m per sec. Determine the shape of its trajectory.
A) parabolic
B) hyperbolic
C) elliptical

When a Satellite Is near Earth, Its Orbital Trajectory May VVV

When a Satellite Is near Earth, Its Orbital Trajectory May $V$