'4 rad' presentation slideshows

Chapter 8: Rotational Motion

Chapter 8: Rotational Motion. Radians. 1) 1 radian = angle subtended by an arc (l) whose length is equal to the radius (r) 2) q = l r 360 0 = 2 p radians = 1 rev Radians are dimensionless. l. r. q. Convert the following: 20 o to radians 20 o to revolutions

1.28k views • 94 slides

Chapter 3.1 Notes

Chapter 3.1 Notes . Rate. The speed of an object is the ratio of distance in a given time. You can measure speed with a stop watch and a meter stick. Speed = Distance / time S = d/t This equation tells us the speed if the speed is constant.

408 views • 28 slides

Principles of Technology Waxahachie High School

Principles of Technology Waxahachie High School. Rate in Mechanical Systems PIC Chapter 3.1. PT TEKS. Rate in Mechanical Systems. Objectives: Define speed, velocity, and acceleration Explain the difference between speed and velocity

378 views • 24 slides

School of Engineering

348 views • 18 slides

Rotational Motion

310 views • 17 slides

ME 316 Lecture Slides for Dolovich

474 views • 10 slides

9 rad/s 2 7 rad/s 2 13 rad/s 2 14 rad/s 2 16 rad/s 2

At t = 0, a wheel rotating about a fixed axis at a constant angular acceleration has an angular velocity of 1.0 rad/s. Three seconds later it has turned through 7.0 complete revolutions. What is the angular acceleration of this wheel? Select the correct answer. 9 rad/s 2 7 rad/s 2

247 views • 8 slides