If an astronaut in space pushes off the satellite she is working on, what will happen to her if there are no other acting external forces? A) She will eventually slow down and come to a stop.

B) She will continuously speed up.

C) She will periodically change direction.

D) She will move in the same direction at the same speed forever.

Because the dept in the ocean

No because a circle or pie graph usually shows percentages you'd need a line graph

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.