How many representative particles are in 4.15 g of a molecular compound with a molar mass of 237 g/mol?

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass