Aboat travels 3 m/s in a direction that is 40 degrees north of west . if the boat travels for 120 seconds , how far did it go in the westward direction ?
a- 276 m
b- 231 m
c- 92 m
d- 31 m

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

How is the gravitational force related to the distance between two objects?

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.