The graph in Figure 1 is divided into four parts, P, Q, R and S - Edexcel - GCSE Physics - Question 1 - 2019 - Paper 1
Question 1
The graph in Figure 1 is divided into four parts, P, Q, R and S.
Draw a line from the letter for each part to the correct description of the motion during that part... show full transcript
Worked Solution & Example Answer:The graph in Figure 1 is divided into four parts, P, Q, R and S - Edexcel - GCSE Physics - Question 1 - 2019 - Paper 1
Step 1
P: the car is standing still
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Answer
In this segment of the graph, the speed is constant at 0 m/s, indicating that the car is not moving.
Step 2
Q: the car is accelerating
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Answer
During this interval, the speed increases sharply, showing that the car is accelerating.
Step 3
R: the car is decelerating
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Answer
In this part, the speed decreases, demonstrating that the car is decelerating.
Step 4
S: the car is travelling at constant speed
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Answer
Here, the speed remains constant over time, indicating that the car is travelling at a steady pace.
