A 5.0 kg supply sled experiences three horizontal forces: 25 N toward the east from a…
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A 5.0 kg supply sled experiences three horizontal forces: 25 N toward the east from a pulling rope, 10 N toward the west due to air resistance, and 15 N toward the north from a crosswind. Calculate (a) the magnitude of the sled’s acceleration and (b) the compass direction of that acceleration measured as an angle north of east.