Explanation:
acceleration = change in velocity over the change in time
change in velocity/change in time
Answer:
D) it explodes as a super nova
Explanation:
1 mole of plutonium = 244 gm
3.6 kg of plutonium = 3.6 × 1000 = 3600 gm
Number of moles = 3600 ÷ 244 = 14.754 moles
One moles of plutonium contains protons = 
Total number of protons in 14.754 moles = 
Total number of protons in 14.754 moles = 
Total Positive charge = 
Total positive charge =
C
Answer:
Polished surfaces reduce heat loss