The table represents the speed of a car in a northern direction over several seconds.
Column 1 would be on the x-axis, and Column 2 would
be on the y-axis. Which best lists the titles of each
column?
Column 1
2
4
6
8
10
Column 2
5
10
15
20
25
30
Column 1 should be titled "Time," and Column 2
should be titled "Velocity."
Column 1 should be titled "Velocity," and Column 2
should be titled "Time."
O Column 1 should be titled "Time," and Column 2
should be titled "Acceleratich
O Column 1 should be titled "Acceleration," and Column
2 should be titled "Time."

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

What is the equation for electrical work?