gravsaregood31 gravsaregood31
  • 25-04-2024
  • Physics
contestada

A child of mass m = 15 kg slides down a slide of height h = 2.5
m without friction. Let gravitational potential energy be zero at
ground level. calculate the change in the child's potential energy,
deltaU in joules, from the top to the bottom of the slide at ground level

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