Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two cars are moving in the same direction with the same speed of 30km/hr. They are separated by 5km. What is the speed of car moving in the opposite direction if it meets the two cars at an interval of 4 minute:

Two cars are moving in the same direction with the same speed of 30km/hr. They are separated by 5km. What is the speed of car moving in the opposite direction if it meets the two cars at an interval of 4 minute:

If the resultant of two forces of magnitudes p and 2p is perpendicular to p then the angle between the forces is