A boat crosses a river of width 121 m in which the current has a uniform speed of 0.654 m/s. The pilot maintains a bearing (i. e., the direction in which the boat points) perpendicular to the river and a throttle setting to give a constant speed of 2.52 m/s relative to the water. What is the magnitude of the speed of the boat relative to a stationary shore observer

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

b. a lightning bug, plug of grass, and a worm

answersysvol bloat;