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Yuliya22 [10]
3 years ago
11

Match the following:​

Physics
1 answer:
labwork [276]3 years ago
7 0

Answer:

  1. iron metal :chromium
  2. machinery part :nickel or chromium
  3. ornamentation and decoration pieces :silver and gold
  4. processed food :tin coated iron can
  5. bridges and automobiles :zinc metal
  6. distilled water:bad conductor
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4. How much force is required to stop a 60 kg person traveling at 30 m/s during a time of a)
11111nata11111 [884]

Explanation:

F = ma, and a = Δv / Δt.

F = m Δv / Δt

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F = -360 N

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