Which describes the changes in Earth's motion? The speed increases from W to X because a
component of the gravitational force acts in the
direction opposite to the velocity
The speed increases from W to X because a
component of the gravitational force acts in the
direction of the velocity.
The speed increases from X to W because a
component of the gravitational force acts in the
direction opposite to the velocity.
The speed increases from X to W because a
component of the gravitational force acts in the
direction of the velocity.