75. A sailboat first sails 125 km [E], then 85.0 km [E 45.0° N], and finally...
75. A sailboat first sails 125 km [E], then 85.0 km [E 45.0° N], and finally 94.0 km [S]. The voyage takes place in 6.75 h. ( 1.3) Ku M E (a) Use addition of vector components to determine the total displacement of the sailboat (b) Calculate the average velocity of the sailboat. (c) Calculate the average speed of the sailboat. acement