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Cocorealah Cocorealah
  • 21-02-2017
  • Physics
Answered

Determine the mechanical energy of this object: a 1-kg pendulum has a speed of 2 m/s ar a height of 1 meter.

A9.8 J
B11.8 J
C2 J
D7.8 J

Verified Answer :

Anonymous Anonymous
  • 24-02-2017

B 11.8j took the test

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