Q1: 1. Which of the following is a scalar quantity?

• A) Velocity
• B) Distance
• C) Acceleration
• D) Force

Q2: 2. What is the SI unit of speed?

• A) Newton
• B) Meter
• C) Meter per second
• D) Joule

Q3: 3. Which of the following is an example of rectilinear motion?

• A) Swinging pendulum
• B) Earth revolving around the sun
• C) Car moving along a straight road
• D) Boat sailing in a river

Q4: 4. What is the formula to calculate speed?

• A) Speed = Distance / Time
• B) Speed = Distance x Time
• C) Speed = Time / Distance
• D) Speed = Distance + Time

Q5: 5. Which of the following is a unit of distance?

• A) Newton
• B) Second
• C) Kilogram
• D) Meter

Q6: 6. Acceleration is defined as the rate of change of

• A) Time
• B) Distance
• C) Speed
• D) Mass

Q7: 7. Which of the following is a vector quantity?

• A) Speed
• B) Distance
• C) Time
• D) Velocity

Q8: 8. What is the distance covered by an object in a unit time called?

• A) Speed
• B) Acceleration
• C) Displacement
• D) Velocity

Q9: 9. Which of the following is a measure of the total path length covered by an object?

• A) Distance
• B) Displacement
• C) Speed
• D) Velocity

Q10: 10. The area under a speed-time graph represents

• A) Speed
• B) Acceleration
• C) Distance
• D) Velocity

Q11: 11. An object moving at a constant speed in a circular path experiences

• A) Acceleration
• B) Deceleration
• C) Constant velocity
• D) Uniform motion

Q12: 12. Which of the following is a measure of how quickly the velocity of an object changes?

• A) Speed
• B) Distance
• C) Acceleration
• D) Momentum

Q13: 13. The slope of a distance-time graph represents

• A) Speed
• B) Acceleration
• C) Distance
• D) Velocity

Q14: 14. What type of motion is represented by a straight line on a speed-time graph?

• A) Accelerated motion
• B) Uniform motion
• C) Decelerated motion
• D) Oscillatory motion

Q15: 15. In which case is the object moving with a uniform velocity?

• A) A car making a turn
• B) A ball bouncing up and down
• C) A train moving along a straight track
• D) A rocket launching into space

Q16: 16. The speed of an object at a particular instant is known as

• A) Average speed
• B) Instantaneous speed
• C) Final speed
• D) Variable speed

Q17: 17. Which of the following is a measure of the rate of change of velocity?

• A) Speed
• B) Distance
• C) Acceleration
• D) Momentum

Q18: 18. The change in position of an object with respect to a reference point is called

• A) Distance
• B) Speed
• C) Displacement
• D) Acceleration

Q19: 19. Which of the following represents the shortest distance between two points?

• A) Distance
• B) Displacement
• C) Speed
• D) Velocity

Q20: 20. The area under a velocity-time graph represents

• A) Speed
• B) Acceleration
• C) Distance
• D) Velocity

Q21: 21. Which quantity has both magnitude and direction?

• A) Speed
• B) Distance
• C) Displacement
• D) Time

Q22: 22. What is the total length of the actual path covered by an object called?

• A) Distance
• B) Displacement
• C) Speed
• D) Velocity

Q23: 23. The rate of change of position of an object in a particular direction is known as

• A) Distance
• B) Speed
• C) Displacement
• D) Velocity

Q24: 24. Which of the following represents the net distance covered by an object?

• A) Speed
• B) Distance
• C) Displacement
• D) Acceleration

Q25: 25. The change in velocity of an object per unit time is known as

• A) Speed
• B) Distance
• C) Acceleration
• D) Momentum