Percentage error in kinetic energy from the percentage errors in mass and speed
The same question, asked 3 times: 22 Apr 2025 S2*, 20 Apr 2026 S1*, 13 May 2026 S1. Every wording below, oldest first.
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Question 1
22 Apr 2025 S2
1The percentage error in the measurement of mass and speed of a particular body is and respectively. The percentage error in the measurement of kinetic energy isTap an option to check your answer.
Question 2
20 Apr 2026 S1
102The percentage error in the measurement of mass of a body and its speed are and respectively. The percentage error in the measurement of its momentum and kinetic energy are respectivelyTap an option to check your answer.
Question 3
13 May 2026 S1
101The percentage error in the measurement of mass and speed are and respectively. The maximum error in the estimation of kinetic energy isTap an option to check your answer.