Q. While fishing, you get bored and start to swing a sinker weight around in a circle below you on a 0.20 m piece of fishing line. The weight makes a complete circle every 0.20 s. What is the angle that the fishing line makes with the vertical?
Q. A rectangular container measuring 26 cm 47 cm 59 cm is filled with water. What is the mass of this volume of water in kilograms and grams?