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HANNAHANNAHANNAHANNA
Group Title
4. A small dog is trained to jump straight up a distance of 1.2 m. How much kinetic energy does the 7.2kg dog need to jump this high? (The acceleration due to gravity is 9.8 m/s².)
85 J
18.2 J
9.8 m/s
There is not enough information.
 one year ago
 one year ago
HANNAHANNAHANNAHANNA Group Title
4. A small dog is trained to jump straight up a distance of 1.2 m. How much kinetic energy does the 7.2kg dog need to jump this high? (The acceleration due to gravity is 9.8 m/s².) 85 J 18.2 J 9.8 m/s There is not enough information.
 one year ago
 one year ago

This Question is Closed

LikeLightning Group TitleBest ResponseYou've already chosen the best response.0
The energy required to move some distance while experiencing a force is equal to the force times the distance. Force is equal to mass time acceleration.
 one year ago

Fosterthepeople Group TitleBest ResponseYou've already chosen the best response.1
85 j is the answer the formula is 7.2 * 9.8 * 1.2 = 84.67200
 one year ago
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