Graphs of Motion Archives - SPM Mathematics

7.3.4 Graphs of Motion, SPM Paper 2 (Long Questions)

February 9, 2022August 13, 2020 by

Question 9:Diagram below shows the speed-time graph for the movement of an object for a period of 34 seconds.(a) State the duration of time, in seconds, for which the object moves with uniform speed.(b) Calculate the rate of change of speed, in ms-2, of the object for the first 8 seconds.(c) Calculate the value of … Read more

7.3.3 Graphs of Motion, SPM Paper 2 (Long Questions)

February 9, 2022August 12, 2020 by

Question 7: The diagram above shows the speed-time graph of a moving object for 15 seconds. Find (a) the speed of the object at t = 9s. (b) the distance travel by the object for the first 12 seconds. Solution: (a) The speed of the object at t = 9s is 6 ms-1 (b) Distance … Read more

7.3.2 Graphs of Motion, SPM Paper 2 (Long Questions)

January 25, 2022August 11, 2020 by

Question 4: The diagram above shows the speed-time graph of a moving particle for 10 seconds. From the graph above, find (a) the total distance travel by the particle for the whole journey. (b) the average speed for the whole journey. Solution: (a) Total distance travelled = Area under the speed-time graph = Area … Read more

7.3.1 Graphs of Motion, SPM Paper 2 (Long Questions)

January 25, 2022August 10, 2020 by

Question 1: The diagram above shows the distance-time graph of a moving particle for 5 seconds. Find (a) the distance travel by the particle from the time 2 second to 5 second. (b) the speed of the particle for the first 2 seconds. Solution: (a) Distance travel by the particle from the time 2 second … Read more

7.2 Quantity Represented by the Area under a Graph (Part 1)

January 25, 2022July 30, 2020 by

7.2 Quantity Represented by the Area under a Graph (Part 1) 1. In the speed-time graph, (a) Quantity represented by the gradient of the graph is acceleration or the rate of change of speed. (b) Quantity represented by the area under the graph is distance. Example 1: Calculate the distance of each of the following graphs. (a) Distance … Read more

7.1.2 Quantity Represented by the Gradient of a Graph (Part 2)

January 25, 2022July 17, 2020 by

(B) Speed – Time Graph 1. The gradient of a speed-time graph is the rate of change of speed or acceleration. 2. (a) From O to P: Gradient = positive → (Speed of object increasing or accelerating). (b) From P to Q: Gradient = 0 → (Object is moving at uniform speed). (c) From Q to R: Gradient = negative … Read more

7.1.1 Quantity Represented by the Gradient of a Graph (Part 1)

January 25, 2022July 15, 2020 by

7.1 Quantity Represented by the Gradient of a Graph The gradient of graph is the rate of change of a quantity on the vertical axis with respect to the change of another quantity on the horizontal axis. (A) Distance – Time Graph 1. The gradient of a distance-time graph is speed. 2. (a) From O … Read more