Multiple Choice
A swimmer heading directly across a river that is 200 m wide reaches the opposite bank in 6 min 40 s.During this swim,she is swept downstream 480 m.What is the speed of the current?
A) 0.50 m/s
B) 0.80 m/s
C) 1.2 m/s
D) 1.4 m/s
E) 1.8 m/s
Correct Answer:

Verified
Correct Answer:
Verified
Q59: Consider two vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Consider two
Q60: Vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Vector Has
Q61: An airplane undergoes the following displacements,all at
Q62: Three forces, <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Three forces,
Q63: The figure shows three vectors and their
Q65: Three vectors, <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Three vectors,
Q66: Consider two vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="Consider two
Q67: A displacement vector is 34.0 m in
Q68: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6214/.jpg" alt="If -
Q104: A velocity vector has components 36 m/s