Roberto has twice the mass his sister Mary has but runs at the same velocity as Mary. Will his kinetic energy be twice as much? (Mary has a mass of 40 kg and sprints at 1 m/s) SOMEONE PLEASEEE HELP ASAP

Roberto has twice the mass his sister Mary has but runs at the same velocity as Mary. Will his kinetic energy be twice as much?

(Mary has a mass of 40 kg and sprints at 1 m/s)

SOMEONE PLEASEEE HELP ASAP :(((

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Roberto has twice the mass his sister Mary has but runs at the same velocity as Mary. Will his kinetic energy be twice as much? (Mary has a mass of 40 kg and sprints at 1 m/s) S…

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