• Matéria: Física
  • Autor: watsonmusukwa1
  • Perguntado 6 anos atrás

a dog running at constant speed of 3m/s increases it's speed to 7m/s upon seeing a lion. if the mass of the dog is 20kg, the work it does in achieving the new speed is...?​

Respostas

respondido por: sarahvitoriaxs
2
roi leticia ne!! casa 19kg * 55 kg
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