Which physics concepts are being tested in questions 1, 2, and 3? 1. A car travels a distance of 30 m in 5 s at a constant speed of 6 m/s. 2. A car travels a distance of 50 m in 10 s at a constant speed of 5 m/s. 3. A car travels a distance of 100 m in 10 s at a constant speed of 10 m/s.

Analysis of Physics Concepts:

• Question 1: This question assesses understanding of the relationship between distance, speed, and time when speed is constant. The formula `distance = speed × time` (or `s = v × t`) is directly applicable here.
• Question 2: Similar to question 1, this question also tests the relationship between distance, speed, and time under constant speed conditions. The formula `s = v × t` is again relevant.
• Question 3: This question, like the previous two, focuses on the fundamental concept of uniform motion, specifically the direct calculation involving distance, constant speed, and time using the formula `s = v × t`.

Overall Concept: The primary physics concept being tested across all three questions is Uniform Motion (Constant Velocity) and the calculation of one variable (distance, speed, or time) when the other two are provided.