Aiden's answer to Joella lum 's Secondary 3 Physics question.
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Since displacement-time graph is downward sloping, gradient is always zero.
Since gradient of displacement-time graph = velocity, velocity will always be negative with respect to time. Hence, only C fufils the requirement.
Since gradient of displacement-time graph = velocity, velocity will always be negative with respect to time. Hence, only C fufils the requirement.
Date Posted:
7 years ago
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