Q1. A student is swinging a 200 g yo-yo on a 1.0 m long string. How fast must the yo-yo be moving at the bottom of the circle to reach the top of the circle
with no speed?

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