A cyclist moves 2 km in 4 minutes. What is the speed in m/s?
- 4 m/s
- 8.3 m/s
- 12 m/s
- 16.3 m/s
Show answer and explanation
Answer: B. 8.3 m/s
v = 2000 m / 240 s = 8.33 m/s.
Practise 29 real Federal Board questions on Kinematics from 2023 to 2026. See the answer and explanation as soon as you answer.
Kinematics is one of the 16 main chapters in our Federal Board Matric Physics question bank (9th class), and about 7% of its real questions come from it. Tayyari Karo has 29 real questions on this chapter from 2023 to 2026; 9 are multiple choice and marked instantly, and the rest are short and long questions with a model answer. By difficulty: 20 easy, 9 medium.
Work through the questions below, then open the explanation for each one. Redo the ones you missed a few days later.
These are real past-paper questions. Think of your answer first, then open the explanation.
A cyclist moves 2 km in 4 minutes. What is the speed in m/s?
Answer: B. 8.3 m/s
v = 2000 m / 240 s = 8.33 m/s.
A car changes its velocity from 20 ms⁻¹ to 56 ms⁻¹ in 2 s. Its acceleration is:
Answer: D. 18 ms⁻²
a = (56 − 20)/2 = 18 ms⁻².
Which one is a scalar quantity?
Answer: C. Energy
Energy has magnitude only; velocity, force and weight have direction.
In 5 s a car accelerates so that its velocity increases by 20 ms⁻¹. The acceleration is:
Answer: B. 4 ms⁻²
a = Δv/t = 20/5 = 4 ms⁻².
The rate of change of velocity is called:
Answer: B. Acceleration
Acceleration = change in velocity / time.
A ball is thrown straight up. What is its acceleration at the top of its path?
Answer: B. 10 m/s²
At the top the velocity is momentarily zero, but gravity still acts, so the acceleration is g = 10 m/s² downward.
Briefly describe scalar and vector quantities with one example each.
Scalar quantity: a physical quantity that is completely described by its magnitude (a number with a unit) only — e.g. mass (5 kg), time, speed, energy, temperature.
Vector quantity: a physical quantity that needs both magnitude and direction for its complete description and obeys the vector law of addition — e.g. force (10 N towards east), velocity, displacement, weight.
Compare scalar and vector quantities. (Any three points)
ScalarVectorHas magnitude onlyHas magnitude and directionAdded by ordinary algebraAdded by vector (head‑to‑tail) ruleRepresented by a number and unitRepresented by an arrow (length = magnitude, arrowhead = direction)Examples: mass, time, speed, energy, temperatureExamples: displacement, velocity, force, weight, momentum
| Session | Questions |
|---|---|
| 2026 Annual | 5 |
| 2025 1st Annual | 7 |
| 2025 2nd Annual | 7 |
| 2024 Annual | 5 |
| 2023 Annual | 5 |
29 real Federal Board (FBISE) Physics questions on Kinematics from 2023 to 2026, for 9th class. Each one shows the session it came from.
No. We could not find an official FBISE marking scheme for these papers, so the answers and explanations are written by Tayyari Karo for practice. Check anything important with your teacher or textbook.
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