Abaseball player swings at a baseball of m = 0.23 kg. the force exerted on the ball by the bat is 5.0 n forward. what is the force of the ball on the bat? 22 n backwards 22 n forwards 5 n forwards 5 n backwards

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?