Question

A bus starts from X , travelling 60 Km towards East and reaches Y in 1

hour , then returns to X in the same time and moves towards South

covering 80 Km in 3 hours and reaches Z. Find

a. Average speed of the bus (in S.I system )

b. Average velocity of the bus (in S.I system )

c. The shortest distance between Y and Z​

Answer 1

Answer:

Average velocity of the bus (in S.I system ) is correct answer

Explanation:

please give me thanks