jchiamaka90
jchiamaka90 jchiamaka90
  • 17-01-2023
  • Physics
contestada

A body P. of mass 500kg is moved by another body Q of 1200kg at a uniform velocity, if all resistances to motion amount to 3N/kg of mass of each body P and Q. find (1) the pulling force of the 1200kg of body Q. (i) The change in pulling force assuming the two bodies accelerate at 5m/s.​

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