{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Dynamics_Hibbeler_CH12_1and2

# Dynamics_Hibbeler_CH12_1and2 - INTRODUCTION RECTILINEAR...

This preview shows pages 1–7. Sign up to view the full content.

INTRODUCTION & RECTILINEAR KINEMATICS: CONTINUOUS MOTION Today’s Objectives : Students will be able to: 1. Find the kinematic quantities (position, displacement, velocity, and acceleration) of a particle traveling along a straight path. In-Class Activities : Check Homework Reading Quiz Applications Relations between s(t), v(t), and a(t) for general rectilinear motion. Relations between s(t), v(t), and a(t) when acceleration is constant. Concept Quiz Group Problem Solving Attention Quiz

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
READING QUIZ 1. In dynamics, a particle is assumed to have _________. A) both translation and rotational motions B) only a mass C) a mass but the size and shape cannot be neglected D) no mass or size or shape, it is just a point 2. The average speed is defined as __________. A) r/ t B) s/ t C) s T / t D) None of the above.
APPLICATIONS The motion of large objects, such as rockets, airplanes, or cars, can often be analyzed as if they were particles. Why? If we measure the altitude of this rocket as a function of time, how can we determine its velocity and acceleration?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
APPLICATIONS (continued) A sports car travels along a straight road. Can we treat the car as a particle? If the car accelerates at a constant rate, how can we determine its position and velocity at some instant?
An Overview of Mechanics Statics: The study of bodies in equilibrium. Dynamics: 1. Kinematics – concerned with the geometric aspects of motion 2. Kinetics - concerned with the forces causing the motion Mechanics: The study of how bodies react to forces acting on them.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
RECTILINEAR KINEMATICS: CONTINIOUS MOTION (Section 12.2) A particle travels along a straight-line path defined by the coordinate axis s .
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 18

Dynamics_Hibbeler_CH12_1and2 - INTRODUCTION RECTILINEAR...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online