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SNIIX18
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A stone of mass 0.55 kilograms is released and falls to the ground. Measurements show that the stone has a kinetic energy of 9.8 joules at the point of impact with the ground. What is the stone's velocity when it hits the ground?
A)6.3 METERS/SECOND (B)7.2 meters/second (C)8.1 meters/second (D)9.3 METERS/SECOND
 one year ago
 one year ago
SNIIX18 Group Title
A stone of mass 0.55 kilograms is released and falls to the ground. Measurements show that the stone has a kinetic energy of 9.8 joules at the point of impact with the ground. What is the stone's velocity when it hits the ground? A)6.3 METERS/SECOND (B)7.2 meters/second (C)8.1 meters/second (D)9.3 METERS/SECOND
 one year ago
 one year ago

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SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
@souvik Puoi aiutarmi CAN YOU HELP ME
 one year ago

souvik Group TitleBest ResponseYou've already chosen the best response.1
Puoi aiutarmi= CAN YOU HELP ME? in Italy
 one year ago

souvik Group TitleBest ResponseYou've already chosen the best response.1
wow...btw when the stone is about to hit the ground its all potential energy is converted into kinetic energy... so \[1/2mv ^{2}=9.8\] you know the mass...find v
 one year ago

SNIIX18 Group TitleBest ResponseYou've already chosen the best response.0
i got it thank you @souvik
 one year ago
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