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Which of the following properties of a ball is conserved as it falls freely in a vacuum?
a kinetic energy
b gravitational potential energy
c monentum
d mechanical energy
 one year ago
 one year ago
Which of the following properties of a ball is conserved as it falls freely in a vacuum? a kinetic energy b gravitational potential energy c monentum d mechanical energy
 one year ago
 one year ago

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Prof.GraceBest ResponseYou've already chosen the best response.0
well, i would say the momentum because if it is actually in motion, then it is expending energy. There is even gravitational pull in a vacuum..
 one year ago

woleraymondBest ResponseYou've already chosen the best response.0
@experimentX @shivam_bhalla what are ur thoughts on this question
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.0
@mos1635 is right @woleraymond
 one year ago

shivam_bhallaBest ResponseYou've already chosen the best response.0
Because mechanical energy is the sum of potential energy and kinetic energy
 one year ago
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