Which law of motion is in effect for each of the following? A-A wrecking ball hitting a building.
B-A person pulling on a boat oar.
C-A car going around a banked curve.

Plz answer A, B, and C with the law of motion it is.

Definitely the indoraptor

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.

Mass of bob (g)will be the answer