In the measurement of kinetic energy, if the percentage error in mass and speed are 1% and 2% respectively, the maximum percentage error is _______.
A. 10%
B. 5%
C. 3%
D. 4%
Answer:B
In the measurement of kinetic energy, if the percentage error in mass and speed are 1% and 2% respectively, the maximum percentage error is _______.
A. 10% B. 5% C. 3% D. 4%