9-1 OCR Gateway Combined Science A
Topic P2: Forces
P2: Homework 1
Mark
Grade
Question 1
Colin walks to school. Look at the graph representing his journey.
(a) Use the graph to calculate Colin’s average speed for the total journey to school. (2)
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(b) Use the graph to calculate his speed in part C of the journey. (2)
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9-1 OCR Gateway Combined Science A
Topic P2: Forces
Question 2
Daisy uses her remote controlled model car. Look at the simple distance-time graph for this car.
Describe and compare, in detail, the distances moved, and the speeds of her car during the 6second journey. (6)
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Total:
/10