Speed, Velocity and AccelerationPractice Questions & MCQs
Practice Speed, Velocity and Acceleration questions from Motion (Class 9 Science) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Speed, Velocity and AccelerationQuiz - Solve & Score
Q1. The speedometer of a car reads 54 km/h on a straight road. Expressed in SI units, what is this speed in m/s?
- A.27 m/s
- B.5.4 m/s
- C.15 m/s
- D.194.4 m/s
Answer: C. 15 m/s
To convert km/h to m/s multiply by 5/18. So 54 km/h = 54 * 5/18 = 15 m/s.
Q2. A bus maintains 72 km/h along a highway. Converting to metres per second, what value do you get?
- A.36 m/s
- B.20 m/s
- C.7.2 m/s
- D.259.2 m/s
Answer: B. 20 m/s
To convert km/h to m/s multiply by 5/18. So 72 km/h = 72 * 5/18 = 20 m/s.
Q3. During a steady run a train clocks 36 km/h. What is the equivalent speed in m/s?
- A.3.6 m/s
- B.129.6 m/s
- C.18 m/s
- D.10 m/s
Answer: D. 10 m/s
To convert km/h to m/s multiply by 5/18. So 36 km/h = 36 * 5/18 = 10 m/s.
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Get early accessSpeed, Velocity and Acceleration - Frequently asked questions
Where can I practise Speed, Velocity and Acceleration questions for Class 9 Science?
RankByte has Speed, Velocity and Acceleration practice questions and MCQs from Motion (Class 9 Science), each with the correct answer and a step-by-step solution - free to start.
Are these Speed, Velocity and Acceleration questions important for the exam?
Yes. These Speed, Velocity and Acceleration important questions follow the Science exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
Do the Speed, Velocity and Acceleration questions come with answers and solutions?
Every Speed, Velocity and Acceleration question on RankByte comes with the correct answer and a full step-by-step solution, so you learn the concept instead of just guessing.