Kinematics Question 515
Question: A ship A sailing due east with a velocity of 10 km/h happens to appear sailing due north with a velocity of 5 km/h, to a person, sitting in a moving ship . Determine the velocity (absolute) of ship .
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: A
Solution:
[a] Here we are given velocity of ‘A’,
Velocity of ‘A’, w.r.t. ‘B’,
Now
Hence velocity of B,