1. (a) Which of these speeds would be normal for a person walking?
A 0.1 m/s
B 1.0 m/s
C 10 m/s
D 100 m/s
(b) Figure 1 shows a block hanging from a spring balance - Edexcel - GCSE Physics Combined Science - Question 1 - 2018 - Paper 1
Question 1
1. (a) Which of these speeds would be normal for a person walking?
A 0.1 m/s
B 1.0 m/s
C 10 m/s
D 100 m/s
(b) Figure 1 shows a block hanging from a spri... show full transcript
Worked Solution & Example Answer:1. (a) Which of these speeds would be normal for a person walking?
A 0.1 m/s
B 1.0 m/s
C 10 m/s
D 100 m/s
(b) Figure 1 shows a block hanging from a spring balance - Edexcel - GCSE Physics Combined Science - Question 1 - 2018 - Paper 1
Step 1
Which of these speeds would be normal for a person walking?
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Answer
The normal walking speed for a person is typically around 1.0 m/s. Therefore, the correct answer is B.
Step 2
The quantity measured by the spring balance in Figure 1 is
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Answer
The spring balance measures the weight of the block. Given the options provided, the correct word to complete the sentence is 'weight'.