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blueotter226Lv1
11 Dec 2019
Which of the following objects has the greatest kinetic energy?
(a) an object of mass 4m and velocity v.
(b) an object of mass 3m and velocity 2v.
(c) an object of mass 2m and velocity 3v.
(d) an object of mass m and velocity 4v.
Which of the following objects has the greatest kinetic energy?
(a) an object of mass 4m and velocity v.
(b) an object of mass 3m and velocity 2v.
(c) an object of mass 2m and velocity 3v.
(d) an object of mass m and velocity 4v.
pentest1820Lv10
18 Dec 2021
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17 Dec 2021
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Amal JeevaLv10
17 Oct 2020
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