Phys 1610 - Study guides, Class notes & Summaries

A) Wi * t + 1/2alpha * t^2 (Convert using rad to degree when necessary 180/pi) B) Convert degree to rev: 630 degrees * (1 rev/360 degrees) C) Wf = Wi + alpha * tA wheel rotates with a constant angular acceleration of 3.50 rad/s^2. A) if the angular speed of the wheel is is 2.00 a at t = 0, through what angular displacement does the wheel rotate in 2.00s. B) How many revolutions has the wheel turned in this time interval? C) what is the angular speed at t = 2.00s? A) I = md^2/2 B) Kr = 1...

If you operate AC on a table in the middle of the room, average temperature in the room willincrease Why does heat flow naturally from hot to cold?only that direction is statistically likely Add 1 J of thermal energy to cold object and hot object. Which one experiences the greater rise in entropy?cold object Which way does an air conditioner move heat?from cold to hot region A car burns gas to obtain energy but allows some heat to escape into the air. Could a perfect gas-burning car av...

Biol 1610 - Class 6: Biomolecules and Nucleic Acids Pre-class Questions & Answers 1 / 2 An organic molecule must contain which of the elements? What unique property of carbon enables this element to be "life's chemical backbone"? Could silicon-based life ever exist within the universe? Carbohydrates and proteins are two types of macromolecules. Which functional characteristic of proteins distinguishes them from carbohydrates? Which biomolecule is defined by a physical property i...

Biol 1610 - Class 6: Biomolecules and Nucleic Acids Pre-class Questions & Answers 1 / 2 An organic molecule must contain which of the elements? What unique property of carbon enables this element to be "life's chemical backbone"? Could silicon-based life ever exist within the universe? Carbohydrates and proteins are two types of macromolecules. Which functional characteristic of proteins distinguishes them from carbohydrates? Which biomolecule is defined by a physical property i...