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Help this is timed as well!!
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Help this is timed as well!!

Help this is timed as well!!-example-1
User Thedoctar
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1 Answer

1 vote

Answer:

KE = 162 J

General Formulas and Concepts:

Chemistry/Physics

  • Kinetic Energy: KE = 1/2mv²

Step-by-step explanation:

Step 1: Define variables

m = 4 kg

v = 9 m/s

Step 2: Solve for KE

  1. Substitute: KE = 1/2(4)(9)²
  2. Evaluate: KE = 162 J
User Alexander Goncharov
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