marble A (with a mass of 200 grams) hangs from a 0.20-m-long string, and marble B...
marble A (with a mass of 200 grams) hangs from a 0.20-m-long string, and marble B (mass of 400 grams) hangs from a 0.40-m-long string. When set to oscillate starting with a relatively small angular displacement from equilibrium, marble B will make a complete oscillation in
a) less time than marble A, and less than half the time
b) more time than marble A, and exactly twice the time
c) exactly the same time as marble A
d) less time than marble A, but more than half the time
e) more time than marble A, but less than twice the time
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marble A (with a mass of 200 grams) hangs from a 0.20-m-long
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