Answer:
Child development is Physiological, biological and emotional growth
Ek = (m·V²)/2
V - velocity of system after the collision
m = m1 + m2
Ek = (m1 + m2)·V²/2
Ek = (200 +250)·2,3²/2 = 450·5,29/2 = 1190,25 J
hope this helps :3
It would be within 48 hours of benig submitted.
Answer:
Explanation:
Diana's age is d.
Carol is 3 years younger than half of her sister Diana's age.
Carol's age =
Where d is Diana's age.
Hence, Carol's age is .