Multiple Choice
Three forces, 
all act on an object, as shown in the figure. The magnitudes of the forces are: 
The resultant force acting on the object is given by
A) 40.0 N at an angle of 
with respect to +x -axis.
B) 180 N at an angle of 
with respect to +x -axis.
C) 20.0 N at an angle of 
with respect to +x -axis.
D) 60.0 N at an angle of 
with respect to +x -axis.
E) 35.5 N at an angle of 
with respect to +x -axis.
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Your motorboat can move at 30 km/h
Q13: The magnitude of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="The
Q14: A marble moving 1.48 m/s rolls off
Q15: A locomotive is pulling three train cars
Q17: A hunter points a rifle horizontally and
Q18: Mary and Debra stand on a snow-covered
Q19: The acceleration due to gravity on the
Q20: An athlete participates in an interplanetary discus
Q21: Vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Vector
Q49: A 55-kg box rests on a horizontal