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Warm up 3/11/13. Question: What is equilibrium? Answer: When the net force on an object is zero (acceleration is also zero) Goal: I will learn Newton’s first law. Element of the day. 52 – Tellurium – Te Tellurium’s name comes from the latin word for earth. It is a silver metalloid.
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Warm up 3/11/13 • Question: What is equilibrium? • Answer: • When the net force on an object is zero (acceleration is also zero) • Goal: I will learn Newton’s first law.
Element of the day • 52 – Tellurium – Te • Tellurium’s name comes from the latin word for earth. It is a silver metalloid. • Exposure to tellurium can leave you smelling like rotten garlic for weeks. • Tellurium is one of the rarest of all elements, but does find use in re-writeable discs in tellurium suboxide.
Happy Birthday Sadie! • Late GR 5.1 • Quiz • Mythbusters Friction • GR 6.1 & 6.2 • Tonight’s HW • GR 6.1 & 6.2 Agenda / HW