You probably practice inference every day. Inference is using observation and background to reach a logical conclusion. "Because I hear thunder, it will rain" is an inference. Inference: a conclusion that is developed through evidence, reasoning, or past observations. Observation: something noticed or perceived through your senses, such as: seeing, hearing, or touching something directly. Define inference and state one example and explain why. Define quantitative observation and state one example.ĥ. Define qualitative observation and state one example.Ĥ. Define observation and state one example.ģ. What do you know about Lithium? Symbol p n eĢ. Is is possible to divide them evenly in:ġ. What color do fire extinguishers come in and why?ġ. Where are the following items located and describe their use Ī. Is is possible to divide them evenly in:ģ. Is is possible to divide them evenly in:Ī. What safety protocols should you be aware of in this high school?ġ. What is the first thing you do when you get there?ģ. You are going to your favorite Concert/Show/Event that begins at 8:00pm.ī. The diameter of an automobile tire is closest toĢ. The height of a typical kitchen table is approximatelyġ. Calculate the perimeter of the rectangle. A rectangle has dimensions of 45.8cm x 21.8cm.Ī. How many significant digits are in the following measurements. List the four rules for significant digits.ġ. Calculate the area of a lab table in pencil length units.Ģ. Measure the length and width of a lab table in pencil units. Estimate the area of a lab table in pencil length units. You will use the length of a pencil as your unit. Estimate the length and width of a lab table. Calculate the area of your desk in pencil length units.Ġ90722BCDP002-1. Measure the length and width of your desk in pencil units. Estimate the area of your desk in pencil length units. Estimate the length and width of your desk. Why do you think that I would ask you these questions?Ġ90722AWUP002-1. Type in your estimates for the number of objects.Ġ90622BCDP001-What would you like to study in college? What would you like to do long term to earn a living? List activities/hobbies that you enjoy. Your parent/guardian names with their email addresses. Physics Honors 5B-6AB Google class code i4tqihqĪIS Sciences 7A Google class code zhisizyĠ90622AWUP001-If you have not done so already, please email me so I can save your address! Your parents/guardians will do the same and tell them to clearly indicate who they are! Please put your name in the subject line with the class name and period. Physics Regents 1AB-2A Google class code bqejnuuĬhemistry Regents 2B-3AB Google class code zg7bquv Please Remember that this Page is the GO TO for Physics Class Information! The difference between the two forces is the work done on the block by the person, which can be calculated as the force of the block times the distance through which it moves, or 3 N × 2 m = 6 J."Excellence is never an accident it is the result of high intention, sincere effort, intelligent direction, skillful execution, and the vision to see obstacles as opportunities." Unknown The force of the block on the person is also 3 N. In the example above, the force of the person pushing the block is 3 N. By Newton's third law, the force of the reaction is equal and opposite to the force of the action, so the point where the force is applied does work on the person applying the force. Work is due to a force acting on a point that is stationary-that is, a point where the force is applied does not move. Work is a scalar quantity, meaning that it can be described by a single number-for example, if a force of 3 newtons acts through a distance of 2 meters, then the work done is 6 joules. For example, if a force of 10 newtons (N) acts through a distance of 2 meters (m), then doing 10 joules (J) of work on that object requires exerting a force of 10 N for 2 m. The "work" of a force F on an object that it pushes is defined as the product of the force and the distance through which it moves the object. In physics, work is the transfer of energy by a force acting through a distance.
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