railroads, rubber, processed foods, boats, textile, steel, coal, dupont. Gustavos swift, armour, sleeping car, electricity, indoor plumbing
Answer is b and c.
Explaination:
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Answer:
The force F1 = 10 N when d1 = 4 m. The square of 4 m is d1² = 16 m². When d = 2 m, its square is d2² = 4 m². Solving for F2
F2× d2² = F1× d1²
F2 × 4m² = 10 N × 16 m²
F2 = (10 N × 16 m^2) / 4 m² F2
= 10 N× (16 m² /4 m²)
F2 = 10 N × 4
F2 = 40 N
The gravitational force produced when they are kept 2 meters apart is 40 N.
Hope it will help you
Answer:
Black History Month celebrates the contributions, achievements, and sacrifices of African Americans to the United States and the world. The perspectives, experiences, and discoveries of African Americans were not integrated into our education.
Explanation:
