How would these two particle diagrams be classified? A-) Both are pure substances each containing one type of compound

B-)Both are pure substances containing a mixture of elements

C-) Both are mixtures containing different types of compounds

D-) Both are mixtures containing more than one element

A-) Both are pure substances each containing one type of compound

answer:

A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 6.9 m/s. Also, it has an acceleration in the direction parallel to the walls of 3 m/s².

Explanation: