quelicristinacr7495 quelicristinacr7495
  • 22-02-2024
  • Physics
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A particles is fired upward with a speed of 20 km/hr. The speed with which it will move in intersteller space is
a. 8.8 km/hr
b. 16.5 km/hr
c. 11.2 km/hr
d. 10 km/hr.

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