A ship headed due east is moving through the water at a constant speed of 10 miles per hour. However, the true course of the ship is 60°. If the currents are a constant 5.0 miles per hour, what is the ground speed of the ship? Apply the rules regarding the use of significant digits after all computations are complete.
A)9 mph or 7 mph
B)8.7 mph
C)6.7 mph
D)7.7 mph or 6.7 mph
E)7.7 mph

Question

A ship headed due east is moving through the water at a constant speed of 10 miles per hour. However, the true course of the ship is 60°. If the currents are a constant 5.0 miles per hour, what is the ground speed of the ship? Apply the rules regarding the use of significant digits after all computations are complete. ​
A)9 mph or 7 mph
B)8.7 mph
C)6.7 mph
D)7.7 mph or 6.7 mph
E)7.7 mph

Quizplus · Accepted Answer

The Answer of A ship headed due east is moving through the water at a constant speed of 10 miles per hour. However, the true course of the ship is 60°. If the currents are a constant 5.0 miles per hour, what is the ground speed of the ship? Apply the rules regarding the use of significant digits after all computations are complete. ​
A)9 mph or 7 mph
B)8.7 mph
C)6.7 mph
D)7.7 mph or 6.7 mph
E)7.7 mph

A Ship Headed Due East Is Moving Through the Water