A car is traveling in a straight line has a velocity of 5 m/s. After an acceleration

The correct answer should be b let me know if i’m wrong

So are u adding some additional catalyst

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.

The correct answer is:   [b]:   "convection" .