A frame of reference is a system used to define location or state for physical objects. A reference frame is a system of objects that are not moving with respect to one another.
An inertial frame of reference = constant vel. non inertial frame of reference = acceleration
what is a global reference frame
Shifting the frame of reference refers to
earth
Earth is the most common frame of reference.
Frame of reference can be used to describe acceleration.
Then it is possible to calculate their lifetime in our frame of reference.
Shifting the frame of reference refers to:
all the satellites orbiting around the earth are in inertial frame of reference because a body's frame of reference depends upon the frame in which it is present, so satellite is in earth frame which is in the inertial frame of reference.
They are relative to a frame of reference. Direction and velocity are not absolute.
its frame of reference
Relative motion is movement in relation to a frame of reference.