Class 7 · Science · Medium level · 9 questions
Motion & Time: Medium 2
Speed as a calculated quantity, and reading motion from a graph. In Class 7 Science the topic covers describing motion precisely, the speed formula, average speed is not instant speed and reading a distance-time graph. This quiz is a step up: the questions ask you to use the ideas as well as recognise them. 9 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Motion & Time, so you can see which topics are solid and which need another go.