Question

Car A, traveling north at 50 mi/hr, is passed by Car B, which is traveling north at 75 mi/hr. A passenger riding in Car B would measure the velocity of Car A to be ___________________.

Option 1: 50 mi/hr
Option 2: 75 mi/hr
Option 3: 25 mi/hr
Option 4: 125 mi/hr

Answer 1

The correct answer is Option 3. The velocity of Car A, as measured by a passenger riding in Car B, will be 25 mi/hr.

Step-by-step explanation:

The velocity of Car A, as measured by a passenger riding in Car B, will be 25 mi/hr.

To understand this, we need to consider relative velocities. When two objects are moving in the same direction, their relative velocity is the difference between their individual velocities. Since Car B is overtaking Car A, its relative velocity will be the difference between their velocities: 75 mi/hr (Car B's velocity) - 50 mi/hr (Car A's velocity) = 25 mi/hr.

Therefore, Option 3: 25 mi/hr is the correct answer.