Answer:
maybe it's because a bucket of water has more density than egg B
The answer is the third one down. New evidence may contradict the old evidence of a certain theory.
Answer: 2.5
Explanation:
The mass of bullet = 20kg
The momentum of the bullet = 10kg m/s
The kinetic energy of this bullet in Kj will be calculated as:
= p² / 2m
= 10² /(2 × 20)
= (10 × 10) /(2 × 20)
= 100/40
= 2.5
Therefore, the correct option is C.
Volume = mass / density = 45.6/10.5 = .... L