mistystar5031 mistystar5031
  • 15-05-2024
  • Physics
contestada

How much kinetic energy does a 7.2-kg dog need to make a vertical jump of 1.2 m? (the acceleration due to gravity is 9.8 m/s².)
a. 85 j
b. 8.64 j
c. 8.4 j
d. 98 j

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