A cyclist is moving at 15 m/s while a car is moving at 25 m/s in the same direct
Practice Questions
Q1
A cyclist is moving at 15 m/s while a car is moving at 25 m/s in the same direction. What is the speed of the cyclist relative to the car?
10 m/s
15 m/s
25 m/s
40 m/s
Questions & Step-by-Step Solutions
A cyclist is moving at 15 m/s while a car is moving at 25 m/s in the same direction. What is the speed of the cyclist relative to the car?
Step 1: Identify the speed of the cyclist, which is 15 m/s.
Step 2: Identify the speed of the car, which is 25 m/s.
Step 3: Since both the cyclist and the car are moving in the same direction, we need to find the difference in their speeds.
Step 4: Subtract the speed of the cyclist from the speed of the car: 25 m/s (car) - 15 m/s (cyclist).
Step 5: Calculate the result: 25 - 15 = 10 m/s.
Step 6: The speed of the cyclist relative to the car is 10 m/s.
Relative Speed – Relative speed is the speed of one object as observed from another object, calculated by subtracting the speeds of the two objects when they are moving in the same direction.
