During a practice shot put throw, the 7.3-kg shot left world champion C. J. Hunter's hand at speed 16 m/s. While making the throw, his hand pushed the shot a distance of 1.6 m. Assume the acceleration was constant during the throw. Part A Describe all the physical quantities you can determine using this information. Check all that apply. the horizontal component of the force exerted on the shot by hand the length of the hand V the acceleration of the shot during the throw V the angle between the trajectory of the shot and the direction to the North the time it takes to accelerate the shot

How do you choose a physical quantity's unit of measurement?

The laboratory balances have a precision of 0.01g. If you are obtaining the mass of an approximately 5 gram sample, which of the following is a proper way to record this measurement in your laboratory notebook and on your report sheets.     4.92 g     4.92     4.925 g     5.00 g

A group of students wish to determine, experimentally, the bulk density of an unknown material. To determine this amount, the students measured the diameter, height, and mass of various cylinders. These values ​​appear in the table below. Determine: a) The volume of the cylinders that appears in the following table. b) The graph of mass vs. volume.

Question 3 Units and Dimensions. Express the units of the following parameters in Sl units in terms of mass(kg), length(m), time (s) and temperature (K). For example, the unit for Force can be expressed as kg m/s². Pressure: Stress: Viscosity: Kinematic viscosity: Acceleration:

Using formulas found in Table 1, make the following conversions between the International System (S.I.) and English systems of measurements: a. 12 centimeters = _____ inches b. 140 kilometers = _____ miles c. 12,000 feet = _____ meters d. 3 quarts = _____ liters e. 5 kilograms = _____ pounds f. 10°C = _____ °F

A. Solve the problems below. You are required to show the proper solution with the final answer written inside a box. Make sure to put the final unit of measurement.

Listen Calculate the number of seconds that a 53 year old person has lived. Your Answer: Answer units