A 1.3-kg book rests on a table. A downward force of 15 N is exerted on the top of the book by a hand pushing down on the book
What is the net force on the book?

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew