Friction is the force that slows down a ball, if their were no friction, it would not stop.
Answer: friction
Water is H2O, so 2 molecules of Water will be 2H20
Answer:
Explanation:
Gravity and oppositely charged particles will both experience attractive forces
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Molar mass Na = 23.0 g/mol
M = m / molar mass * V
M = 0.50 / 23.0 * 1.5
M = 0.50 / 34.5
= 0.01449 M
hope this helps!
