Home
Class 12
PHYSICS
A person walks along a straight road fro...

A person walks along a straight road from his house to a market 2.5 kms away with a speed reaches his house with a speed of 7.5 kms/hr.The average speed of the person during the time interval 0 to 50 minutes in (in m/sec)

A

`4(2)/(3)`

B

`(5)/(3)`

C

`(5)/(6)`

D

`(1)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A person walks along a straight road from his house to a market 2.5kms away with a speed of 5 km/hr and instantly turns back and reaches his house with a speed of 7.5 kms/hr. The average speed of the person during the time interval 0 to 50 minutes is (in m/sec)

A man walks on a straight road from his home to a market 2.5 km away with a speed of 5 km/h.Finding the market closed,he instantly turns and walks back home with a speed of 7.5 km/h .The average speed of the man over the interval of time 0 to 40 min ,is equal to

A man walks on a straight road from his home to a market 2.5 km away with a speed of 5km h^-1 . Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km h^-1 . What is the (a) magnitude of average velocity and (n) average speed of the man over the time interval 0 to 50 minutes?