The buoyant force or upward buoyancy force
Answer:
no of atoms
Explanation:
for each amonia molecule one nitrogen atom bind with 3 hydrogen atoms
Answer: A hot lightbulb gave off white visible light instead of ultraviolet light.
Explanation:
Explanation:
Newton's second law:
∑F = ma
277 N − 245 N = (25 kg) a
a = 1.28 m/s²