PPT-2-Dimensional Motion - Projectiles

Now it starts to get more interesting and dont get freaked out by the equations and subscripts Projectiles What path do they follow httpwwwusinaugurationday2009comhumancannonballjpg. &. Lab Activity. Force (. F. ). : strength or power applied upon an object.. F = mass * acceleration. Definitions. Mass (. m. ). : the quantity of matter (atoms/particles) in the object. Gravity (. :. Place on Your Desk:. *Calculator & Protractor. 1) . Which instrument can we use in the lab to measure force (Newton's)?. . . . . . . Agenda. Warm-Up . 5 min. Vocab. Words . 10 min. :. HOMEWORK CHECK. Place on your desk:. *Calculator. *. Orange. homework chart . *. Vector Lab. 1) . An object that is projected and continues in motion by its own inertia is called_______________.. 2D Motion. Moving Motion Forward. Velocity, Displacement and Acceleration are VECTORS. Vectors have magnitude AND direction. So far, direction has been positive and negative. Motion with Vectors. Motion concepts combine with Vector concepts to allow us to represent motion in multiple directions simultaneously. Objects fired at an upward angle have a horizontal and a vertical component of motion . that can be found using the trig functions of sine, cosine, and tangent.. Sketch this: a football is kicked at 14.5 m/s at an angle of 32 degrees with respect to the ground.. University of Michigan. Physics Department. Mechanics and Sound . Intro . Labs. Two-Dimensional Collisions. You have now seen the laws of conservation of momentum and energy in action in one-dimensional collisions, and you have begun to explore rotational motion. Now it is time for you to apply these concepts to a two-dimensional situation.. Adam . Zidek. Key Elements for a projectile. Built off Actor Class. Collision Volume. Block all Dynamic. Static Mesh. Particle System(If Desired). Rotating Movement Component(If Desired). *Projectile Movement Component. Free fall . with an initial horizontal velocity. (assuming we ignore any effects of air resistance). The curved path that an object follows when thrown or launched near the surface of Earth is called a . Vectors, Shmectors. Objectives. 1. Distinguish between a scalar and a vector.. 2. Add and subtract vectors by using the graphical method.. 3. Multiply and divide vectors by scalars.. Vectors, Schmectors. Brownian motion. Wiener processes. A process. A process is an event that evolved over time intending to achieve a goal. . Generally the time period is from 0 to T. . During this time, events may be happening at various points along the way that may have an effect on the eventual value of the process. . Chapter 3 pg. . 81-105. What do you think?. How are measurements such as mass and volume different from measurements such as velocity and acceleration?. How can you add two velocities that are in different directions?. Mechanics – the study of how objects move and respond to external forces. Kinematics – study of motion with no concern for the cause. Motion. Perceiving motion is instinctive. —. . your . eyes pay more attention to moving objects . Homework for Chapter 2. Read Chapter 2. HW 2.A : pp. 57-59: 8,9,12,13,16,17,20,26,34,35,38,39.. HW 2.B: pp. 60-61: 46,47,48,50,52, 58,59,61. ,70,71,72-75,80.. Learning Objectives for Chapter 2. Students will understand the general relationships among position, velocity, and acceleration for the motion of a particle along a straight line so that given a graph of one of the kinematics quantities, position, velocity, or acceleration, as a function of time, they can:.