A force of 20N is applied horizontally to a 1.25kg block at rest. If the coefficient of kinetic friction is 0.30, what is the acceleration of the block?

What do you mean there’s no jelly beans

It was crowded with sewer like smells. bad sewer systems

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.