Agroup of scientists is trying to launch an object into orbit, and the object is traveling at 6500 m/s. which best explains why the object will not successfully orbit earth? there is not enough air resistance to keep the object moving. there is not enough friction to keep the object moving. the object is not traveling fast enough to match earth’s curvature. the object is traveling too fast to match earth’s curvature.

The object will not successfully orbit earth because it is not travelling fast enough to match the earth’s curvature.

Explanation:

Unless the constant pull of force of gravity is overcome no satellite can orbit around the earth or escape to space. So the satellite must be launched at a specific velocity and above so that it gets into the orbit around the earth.

In this case the velocity  of projection of the satellite is which is less than the velocity required to make a satellite orbit around the earth. The required velocity is. Since it failed to have the threshold velocity the satellite will not get into the circular orbit around the earth and fall back to the earth’s surface.

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.