Problem: an ice hockey player hits a puck of mass 0.15 kilograms with a force of 100 newtons in the horizontal direction. what is the acceleration produced by the force in the horizontal direction? part a: enter the variable symbol of the quantity you need to solve for. use your keyboard and the keypad to enter your answer. then click done.

Aswimmer is determined to cross a river that flows due south with a strong current. initially, the swimmer is on the west bank desiring to reach a camp directly across the river on the opposite bank. in which direction shoud the swimmer head? a. the swimmer should swim southeast. b. the swimmer should swim south. c. the swimmer shuold swim northeast. d. the swimmer should swim due north. e. the swimmer should swim due east.