Physics: dilution of gravity
Tutoring physics, gravity is perennial. The tutor explains the dilution of gravity that occurs on a slope. …
physics
Circuit analysis: The maximum power transfer theorem
From time to time, a tutor might get asked questions about electric circuits. In the context …
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Electronics: how a transistor works
Tutoring science, you are naturally interested in technology. The tutor begins an exploration of electronics. A …
Auto batteries, part two: cold cranking amps and internal resistance
The tutor continues to explore auto batteries (aka car batteries). While this topic is rare during …
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Unit conversion: horsepower to kilowatts
Tutoring high school maths and sciences, unit conversions are prevalent. The math tutor offers an example …
Calculator features: built-in constants on the SHARP EL-520W
Tutoring physics or chemistry, you remember your attachment to your calculator as you pursued those subjects. …
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Physics: Impulse
Tutoring physics, you get asked about impulse now and again. The tutor introduces the topic, explaining …
Physics: back emf
Tutoring physics 12, you encounter this concept. The tutor offers the formula with an explanation. Induction …
Calculator Use: Scientific Notation on the Sharp EL-520W
Tutoring physics or chemistry, solutions to problems are often given in scientific notation. The tutor asks, …
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Physics: calculating the normal force on a slope
Tutoring physics, you cover this every year. The tutor offers a quick guide. The normal force …
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