Projectile motion - Study guides, Class notes & Summaries

INTRODUCTION: The following exploration investigates the projectile motion of a volleyball when being served. Since I have played volleyball for 5 years, I started wondering how the angle at which I hit the ball when I serve would have an influence on the trajectory of the ball. A good serve is one of the most important things in volleyball. Each serve is a potential point and having an idea of where to hit the ball at in order for it to land in the area where it is most difficult for the ...

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Is all shooting the same? - Answer- All shooting is the same, the fundamentals required to hit your target are the same. What are the 4 fundamentals of marksmanship? - Answer- Steady Position Sight Picture Breathing Trigger Squeeze What are the 2 firing tasks? - Answer- Sight alignment Trigger Control Will the bullet always go in the direction that the barrel is pointed? - Answer- Yes What is sight alignment? - Answer- The process of centering your eye with the aiming system ...

PEDIATRICS - HESI PRACTICE EXAM GRADED A LATEST 2 VERSIONS UPDATED APRIL 2023 The nurse is giving preoperative instructions to a 14-year old female client who is scheduled for surgery to correct a spinal curvature. Which statement by the client best demonstrates that learning has taken place? A. I will read all the literature you gave me before surgery. B. I have had surgery before when I broke my wrist in a bike accident, so I know what to expect. C. All the things people have told me ...

AQA AS PHYSICS 7407/2 Paper 2 Version: 1.0 Final *JUN* IB/M/Jun23/E7 7407/2 For Examiner’s Use Question Mark 1 2 3 4 5–34 TOTAL Wednesday 24 May 2023 Afternoon Materials For this paper you must have: • a pencil and a ruler • a scientific calculator • a Data and Formulae Booklet • a protractor. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions ...

Grade 12 Physical Sciences Summaries. This summaries are composed using the Platinum textbooks' work with examples and supplementary notes. A) Topic 1:  * Chapter 1 - Skills for Practical Investigations. B) Topic 2: * Chapter 2 - Momentum and Impulse. * Chapter 3 - Vertical Projectile Motion in One Dimension. C) Topic 3: * Chapter 4 - Organic Molecules. * Chapter 5 - Applications of Organic Chemistry.

Average velocity correct answers v=Δx/Δt unit: m/s Acceleration correct answers a=Δv/Δt unit: m/s^2 Linear motion correct answers vf=vi+at Δx=vit+1/2at^2 vf^2=vi^2+2aΔx Projectile Motion correct answers Vertical component of velocity vsinθ Horizontal component of velocity vcosθ Static friction correct answers The force that must be overcome to set an object into motion Fs ≤ μs η Kinetic Friction correct answers Opposes the motion of objects moving relative to eac...

Grade 12 Technical Mathematics September Paper 1 and Memo: Total:  150 Marks. Contents of the exam paper contains the following details: Algebraic Equations and Inequalities Calculus Geometry and Area Calculations Financial Mathematics Formulas and Subject Manipulation Projectile Motion Number Systems Integration Logarithms and Exponentials Complex Numbers Functions and Graphs Quadratic Functions This is a practice paper with memorandum meant to test the student's knowledg...

The balls will be closest together as the second ball is thrown. Yes, the first ball will always be moving faster, since its flight time is larger, and thus the vertical component of the velocity is larger. The time interval will be one second. No, since the vertical component of the motion determines the flight time. The ball will have the greater speed. Both the rock and the ball will have the same vertical component of the velocity, but the ball will have the additional horizontal c...

Everything that happens to the projectile from the time the primer is struck by the firing pin until the projectile comes to a complete stop, is referred to as what? Ballistics A bullet flying through the air is acted upon primarily by two forces, which change the direction and velocity of it's motion. What are these two forces? Gravity Air Resistance The path of flight that the bullet will take when it is fired from the rifle is known as what? Trajectory What happens when a bullet leave...