Find out how to use distance time graphs and velocity time graphs with bbc bitesize gcse physics. Designed by expert teachers for the edexcel igcse 91 physics syllabus. During this period, she increased her distance from home from 5km up to 25km, meaning she travelled 20km in total this is the change in y. Distancetime graphs speed, velocity and acceleration. Learn how to calculate speed, velocity and acceleration.
Distancetime graphs are a way of visually expressing a journey. If an object moves along a straight line, the distance travelled can be represented by a distancetime graph. In a distancetime graph, the gradient of the line is equal to the speed of the object. Getting the best from the book welcome to edexcel international gcse physics. Distancetime graphs worksheets questions and revision mme. How to calculate acceleration on a distance time graph. Includes a starter, videos for discussion, questions for discussion, speed calculations, notes, graph drawing tasks, and questions from a textbook. This textbook has been designed to help you understand all of the requirements needed to succeed in the edexcel. Two distancetime graph worksheets with question and answersheets for your students to practice their comprehension of graphs. This period lasted for 30 minutes, which is equivalent to 0.
Accelerationdeceleration on a distance time graph would be seen as a change of gradient in a line. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Finally, for higher tier students, we look at how to use a distancetime graph to calculate the speed of an accelerating object. Aqa gcse physics third edition book where to get answers. Distancetime graphs describing motion aqa gcse combined. The steeper the line and the greater the gradient the faster the object is moving. Distancetime graphs for accelerating objects higher if the speed of an object changes, it will be accelerating or decelerating. Edexcel international gcse physics teacher pack by. Gcse physics revision distance time graphs youtube. Moving at a steady speed, slowly not moving for quite some time moving again, but at higher speed in all the graphs so far, we have not seen any numbers its about time we did. A distancetime graph is constructed by having the distance as the vertical. For a moving object, the distance travelled can be represented by a distancetime graph. Learn about and revise motion in a straight line, acceleration and motion graphs with gcse bitesize combined science. Distancetime graphs gcse physics teaching resources.
In this video, we look at how to construct a distance time graph. Calculate the speed of the object represented by the green line in the graph, from 0 to 4 s. Part a use the distance time graph to determine the speed of the object at a time of 4s which it. Distancetime graphs edexcel igcse physics revision. Comprehensive revision notes for gcse exams for physics, chemistry, biology. Speedtime graph scenarios card sort activity motion graphs. If a distancetime graph has a negative slope back to towards y0 then you know. The total distance travelled by the vehicle on the green line is 7 m. Edexcel international gcse physics student book by. Distance time graph worksheet with answer key math twinkl. In this video, we look at how to construct a distancetime graph. Being able to describe the motion of an object with a distancetime graph is essential for your gcse physics exam.
Distancetime graphs worksheets, questions and revision. The distancetime graph shows class 8as journey to the zoo. Gcse maths distance time graphs basic introduction for foundation gcse some higher duration. Isaac physics a project designed to offer support and activities in physics problem solving to teachers and students from gcse level through to university. Gcse science physics 91 distancetime graphs youtube. Speed time graphs worksheet graphing worksheets, science worksheets. The trick to reading distance time graphs easily gcse maths revison duration.
This can be shown as a curved line on a distancetime graph. A horizontal line on a distancetime graph shows that the object is stationary not. Distancetime graphs gcse physics single science revision. Physics revision notes on the topic distance time graphs.
1302 874 488 307 492 765 544 454 26 1425 564 383 303 660 676 75 357 1400 675 588 1160 222 35 1170 1370 1392 934 912 1103 1062 20 1101 527 11 156 416 590 1200 1338 581 1129 1059 368 1326 134 879 858 1203