مفهوم المعدل

The video introduces a bike race with young competitors aiming to win a trophy by completing 2 kilometers in 4 minutes. The race begins, and the winner is announced as the rider of the red bike. The video then explains the concept of speed and distance, illustrating how the winner's performance translates to a rate of 2 kilometers every 4 minutes. It further explains how this rate can be used to calculate distances over different time periods, introducing the concept of rate as the ratio between distance and time.

What is the maximum time allowed for a competitor to complete the 2-kilometer race?

• 3 minutes

• 4 minutes

• 5 minutes

• 6 minutes

Who was declared the winner of the cycling race?

• The yellow bike leader

• The red bike leader

• The green bike leader

• The blue bike leader

If the red bike leader rides for 8 minutes, how far will he travel?

• 5 kilometers

• 4 kilometers

• 3 kilometers

• 2 kilometers

What is the term used to describe the relationship between distance and time?

• Rate

• Speed

• Velocity

• Acceleration

How many kilometers does the red bike leader cover in 4 minutes?

• 1 kilometer

• 2 kilometers

• 4 kilometers

• 3 kilometers