KCSE MATHEMATICS QUESTIONS AND SOLUTIONS ~ Topically Analyzed
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QUESTION 14  KCSE 2023  LINEAR MOTION  PAPER 2  FORM 3 LEVELA stone was thrown upwards from a point 8 metres above the ground. The following graph shows the height, h metres of the stone above the ground at time / seconds in the interval 0 ≤ t ≤ 4. Determine the rate of change of h at t = 2 seconds. (3 marks)
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QUESTION 17  KCSE 2023  LINEAR MOTION  PAPER 1  FORM 2 LEVELTwo towns, A and B are 400 km apart. A motor cyclist travelling at an average speed of 60 km/h left town A for town B at 1.20 p.m. A matatu travelling at an average speed of 80 km/li also left town A for town B at 2.00 p.m.
QUESTION 24  KCSE 2021  lINEAR mOTION  PAPER 2  FORM 4 LEVELA particle was moving along a straight line. The acceleration of the particle after t seconds was given by (4t13) ms^2. The initial velocity of the particle was 18 ms¹.
QUESTION 6  KCSE 2021  LINEAR motion  PAPER 1  FORM 3 LEVELIn a race Kipsang maintained an average speed of 5 m/s. When he was 310 m to the finishing line, Mutunga was 50 m behind him. However, Mutunga finished the race 10 m ahead of Kipsang.
Determine Mutunga's average speed. (3 marks) QUESTION 16  KCSE 2022  LINEAR MOTION  PAPER 2  FORM 2 LEVELThe velocity v m/s of a particle moving in a straight line is (2t+4) m/s. Determine the distance moved by the particle during the first second of its motion. (3 marks)
QUESTION 8  KCSE 2022  RELATIVE SPEED  PAPER 1  FORM 3 LEVELA lorry left town A for town B and maintained an average speed of 50 km/h. A car left town A for town B 42 minutes later and maintained an average speed of 80 km/h. At the time the car in town B, the lorry haf 25 km to cover to town B. Determine the distance between town A and B (3 marks)The average speed of a pickup was 20 km/h faster than the average speed of a lorry. The pickup took 45 minutes less than the lorry to cover a distance of 180 km.

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