explain the following use the words pressure, area, force. a cricket stump has a sharp point at one end.

A. to determine if humans can explore mars safely

The sun's gravitational pull is weaker on the planets that are closer to it, i think.

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.