it means an object is moving based on the force of friction and gravity.
an object has no kinetic energy if it is not moving
Presumably you mean friction.
It means that the object is moving relative to the ground
Do you mean "a moving object"? Then the answer is mass & speed.
this object that appears to stay in place is a reference point.
an object has no kinetic energy if it is not moving
an object has no kinetic energy if it is not moving
If you mean visibly moving, it's most likely a satellite. Or an airplane. If you mean moving appreciably over the course of several days or weeks or months, it's probably a planet.
it means the object is moving at a constant speed
Presumably you mean friction.
It means that the object is moving relative to the ground
When the forces on an object add up to zero, the object's acceleration is zero. Thatmeans the speed or direction of its motion doesn't change. It does not mean thatthe object isn't moving. A moving object would just keep moving at a constantspeed in a straight line.
Do you mean "a moving object"? Then the answer is mass & speed.
it means that you cant keep yourself focused on a moving object
I think you mean kinetic energy. That is energy of a moving object.
Speed an object is moving away from the observer.
It is the color of the light shift. either red or blue, from an object, not the object itself, that determines if it is moving away( RED) from us or moving toward us (BLUE).