Picture courtesy of

Slides:

Advertisements

Similar presentations

Rotation Quiz 1 Average =73.83 A,B28.71 Standard Deviation =13.56 D,F,W31.68.

Advertisements

Chapter 9: Torque and Rotation

SimMechanics Example.

Physics 218, Lecture IXX1 Physics 218 Lecture 19 Dr. David Toback.

Multi-Particle Systems 0. Center of Mass Variables.

Rolling. Rotation and Translation  A rolling wheel is moving forward with kinetic energy.  The velocity is measured at the center of mass. K CM = ½.

Rigid Bodies Rigid Body = Extended body that moves as a unit Internal forces maintain body shape Mass Shape (Internal forces keep constant) Volume Center.

Department of Physics and Applied Physics , F2010, Lecture 19 Physics I LECTURE 19 11/17/10.

ENGR 215 ~ Dynamics Sections 16.1 – Rigid Body Motion When all the particles of a rigid body move along paths which are equidistant from a fixed.

Mechatronics 1 Week 11. Learning Outcomes By the end of week 11 session, students will understand some sorts of mobile robot and locomotion of wheeled.

Traction Control Michael Boersma Michael LaGrand 12/10/03.

Trigonometry “Measurement of triangles”. Initial side Angle Terminal side Vertex Angles are always labeled with either a capital letter or a Greek letter.

DO NOW Pick up a folder off the table and write your name on the tab. This is the folder you will turn all quizzes and tests into. It will be alphabetically.

Degrees, Minutes, Seconds

Period 2 Question 1. Particle 1 collides elastically with particle 2 of equal mass that is originally at rest. Which of the following is true after the.

Formative Assessment. 1. A bicycle going 13.5 m/s has cm diameter wheels. What is the angular velocity of the wheels in rad/s? in RPM? (39.7 rad/sec,

Motion in Science By: Claire Moyer

Physics 2215: The Ballistic Pendulum Purpose  Solve a problem by using Kinematics (Newton’s Laws, Equations of Motion) Energy/Momentum Conservation. 

Chapter 8 Rotational Kinematics. Rotation – (rotate) Revolution – (revolve) To move around an external axis. To spin on an internal axis.

Advanced Algebra II Advanced Algebra II Notes 10.2 continued Angles and Their Measure.

ROTATIONAL MOTION AND EQUILIBRIUM

Newton’s Second Law for Rotation Examples 1.The massive shield door at the Lawrence Livermore Laboratory is the world’s heaviest hinged door. The door.

Chapter 8 Rotational Motion.

Rotational Motion. Deg, Rad, Grad There are 360 degrees in one rotation of a circe. There are 2π radians in one rotation of a circle. There are 400 gradians.

Rotational Dynamics Causes of rotational motion! Analogies between linear & rotational motion continue. Newton’s 3 Laws are still valid! But, here we write.

1 Rotational Kinematics Chapter 9 October 11, 2005 Today’s Topics Translation vs. rotation Variables used for rotation: , ,  Four angular equations.

Rotation of Rigid Bodies

PHY131H1F - Class 8 Today, finishing off Chapter 4: Circular Motion Rotation.

General Physics II, Additional Questions, By/ T.A. Eleyan 1 Additional Questions Lec. 15,16.

Modeling of a Gyroscope. Background and Motivation Device to measure or maintain orientation Modeling a mechanical type of gyroscope Based on the principles.

H = distance from the axis of rotation to the center of mass Theoretical Derivation of the Period of a Physical Pendulum Period of a Physical Pendulum.

Chapter Angular Position, Velocity, and Acceleration 10.2

Rotational Kinematics Road Map of Chapter 8 Master Analogy chart Rotational Kinematics –Definition of radian, relation to degrees –Angular displacement.

Rotational kinematics and energetics

9 rad/s2 7 rad/s2 13 rad/s2 14 rad/s2 16 rad/s2

Torque is a twisting force. It’s magnitude is r x F. Where r is the “moment arm” or distance to the axis of rotation. You can increase torque by just increasing.

Unit 8: Circular Motion. Section A: Angular Units Corresponding Textbook Sections: –10.1 PA Assessment Anchors: –S11.C.3.1.

What is precession? this is a powerpoint presentation explaining what precession is and how it happens.

Rolling Motion. Without friction, there would be no rolling motion. Assume: Rolling motion with no slipping  Can use static friction Rolling (of a wheel)

1© Manhattan Press (H.K.) Ltd. Weightlessness Artificial gravity Artificial gravity 5.7 Weightlessness and artificial gravity.

 If disk angular velocity changes (  is not constant), then we have an angular acceleration   For some point on the disk  From the definition of translational.

Rotation of a Rigid Object About a Fixed Axis 10.

Is it possible to move Earth? Describe some of the ways it could be done

Revolutions, Degrees and Radians Lesson 40. LESSON OBJECTIVE: 1.Use radian and degree measures to measure angles and rotations. 2.Investigate how radians.

TORQUE A torque is an action that causes objects to rotate. Torque is not the same thing as force. For rotational motion, the torque is what is most directly.

MATHPOWER TM 12, WESTERN EDITION Chapter 4 Trigonometric Functions 4.1.

Rotational Motion & Torque. Angular Displacement Angular displacement is a measure of the angle a line from the center to a point on the outside edge.

Rotational Motion Phys 114 Eyres. Circles: Remember T is time to go around once.

Rotational Motion.

Angular Velocity Linear Velocity.

Rotational Kinetic Energy

Angular Mechanics - Radians

Rotational Kinematics

PHY 131 Chapter 8-Part 1.

Objectives Calculate angular speed in radians per second.

Circular Motion - Objectives

Torque and Angular Momentum

الفصل 1: الحركة الدورانية Rotational Motion

Objectives Calculate the torque created by a force.

Rotational Kinematics

8.1 Circular Motion 1.

Asteroids Introducing Angular Momentum

Angular & Linear Velocity

Section 2 –Linear and Angular Velocity

Energy, Work & Power Energy Problems Day #1.

Calculations and Worked Examples

ECE 576 POWER SYSTEM DYNAMICS AND STABILITY

Rotational Kinetic Energy Ekr (J)

Presentation transcript:

Picture courtesy of

Photo courtesy of

Structural materialCNC machined titanium Maximum tilt angle (about lateral axis) 45 degrees Maximum tilt angle (about longtudinal axis) 45 degrees Maximum forward wheel drop (tested) 25 cm Rated mobility load (wheel drop, suspended mass) 3.4g with an angular velocity (alpha) of 82 rad/sec^2 (this is probably at the forward rocker/aft bogie hinge point, but the document isn't clear) Photo courtesy of

Structural materialCNC machined titanium Maximum tilt angle (about lateral axis) 45 degrees Maximum tilt angle (about longtudinal axis) 45 degrees Maximum forward wheel drop (tested) 25 cm Rated mobility load (wheel drop, suspended mass) 3.4g with an angular velocity (alpha) of 82 rad/sec^2 (this is probably at the forward rocker/aft bogie hinge point, but the document isn't clear) Photo courtesy of