dambileinganathi dambileinganathi
  • 19-09-2022
  • Physics
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3 upwards. Figure 7 shows a 40 kg boy riding a skateboard at 5 towards a ramp that is 0,8 m high. Calculate the mechanical energy of the boy as he approaches the ramp. 3.2 Calculate the magnitude of the boy's velocity at the top of the ra ​

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