A and B start a race together. A runs at 10 km/h and B at 8 km/h. How far apart

₹0.0

Question: A and B start a race together. A runs at 10 km/h and B at 8 km/h. How far apart will they be after 1 hour?

Options:

Correct Answer: 2 km

Solution:

Distance covered by A = 10 km, Distance covered by B = 8 km. Distance apart = 10 km - 8 km = 2 km.

A and B start a race together. A runs at 10 km/h and B at 8 km/h. How far apart will they be after 1 hour?

A and B start a race together. A runs at 10 km/h and B at 8 km/h. How far apart will they be after 1 hour?

Step 1: Identify the speed of A, which is 10 km/h.
Step 2: Identify the speed of B, which is 8 km/h.
Step 3: Calculate the distance A runs in 1 hour: Distance = Speed × Time = 10 km/h × 1 hour = 10 km.
Step 4: Calculate the distance B runs in 1 hour: Distance = Speed × Time = 8 km/h × 1 hour = 8 km.
Step 5: Find the difference in distance between A and B: Distance apart = Distance covered by A - Distance covered by B = 10 km - 8 km.
Step 6: Calculate the distance apart: 10 km - 8 km = 2 km.

Relative Speed – Understanding how to calculate the distance between two moving objects based on their speeds.
Distance Calculation – Applying the formula for distance (speed × time) to find how far each runner travels.