Physics Bouncing Ball Lab

The ball deformed rather than rebounding. A person sits on a freely spinning lab stool that has no friction in its axle. The coefficient of restitution, the ratio of the rebound speed to its initial collision speed when the ball bounces off a hard surface, can be adjusted by the user. Why do we use certain balls for certain games? Read a story about using a tennis ball to play baseball. 3678s)^2 74cm=1/2a(. 8; // velocity reduction factor per bounce var radius = 20; // ball radius var color = "#0000ff"; // ball color // initialise position and velocity of ball var x = 50; var y = 50; var vx = 2; var vy = 0; // ensure that code does not run before page has loaded window. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave. Balls are suited to the games that we play with them. Experiment with an air-filled ball and other hands-on materials to compare the height of a control bounce with the bounce heights of a cooled and a heated ball. getContext('2d'); // physical variables var g = 0. Pendulum Lab (DOCX 35 KB) LAB Wave Properties (DOCX 29 KB) Standing Waves Lab (DOCX 56 KB) Physics of Music Project (DOC 45 KB) Alternative to the Physics of Music Project Proposal Sheet (DOCX 14 KB) Refraction Lab (DOCX 20 KB) Mirror Ray Diagrams Activity (DOCX 49 KB) Ball Bounce Lab (DOCX 264 KB) NEED HELP DOWNLOADING:. Physics Lab Experiments Report. 27 - Trig Practice 8. Preliminary questions. int elastic = 1; Should not be an int, but a float. Use the meter stick to measure the height of the bounce and record it in the data table. Bouncing is an exercise in energy changing forms from potential to kinetic and back to potential. 1) Design an experiment to test the student’s hypothesis about collisions of the ball with a hard surface. Labs: Lab 1: Uncertainty and Constant Acceleration Lab 2: Numerical Calculations Lab 3: Modeling a mass on a spring Lab 4: Modeling friction Lab 5: Projectile Motion Midterm New labs below - this is for the remote learning update Gravity, orbits and energy. Bounce/No Bounce Ball Set (3 pack) •. The data can be represented upon a velocity‐time graph. Free Floating Atmospheric Pressure Ball Plasmas, Dr. Calculate the potential energy of the ball at the height of its arc after the first bounce to gain the total mechanical energy after the bounce. This lesson introduces the concepts of momentum, elastic and inelastic collisions. You can also change the angle of the floor by dragging in the horizontal direction on the bar under the "dip" in the floor. So, Why is the lab leak theory such a big deal?. The Efficiency of a Bouncing Ball Name: _ Problem: Which type of ball will most closely resemble a perfect. When dealing with conservation of momentum, there is also a condition that must be met; there must be no external forces acting on. Drop (do not throw) the ball from a carefully measured height using the meter stick. Effect of Pressure in Ball Bounce Height Physics Kids Projects, Physics Science Fair Project, Pyhsical Science, Astrology, Planets Solar Experiments for Kids and also Organics Physics Science ideas for CBSE, ICSE, GCSE, Middleschool, Elementary School for 5th, 6th, 7th, 8th, 9th and High School Students. Science games for kids online: Free science activities, interactive physics games, chemistry, biology games for kids (girls/ boys) in grade 3, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, 12th graders, for middle/ high school students on the internet, for PC, Mac with no download. The bowling ball starts with a certain amount of potential (stored) energy. We identify two alternating phases, namely ball flying and ball bouncing. A person sits on a freely spinning lab stool that has no friction in its axle. Investigating the Lift Force of a Toy Helicopter (16/24) 7. 3: Asketchofhowtousethegeometrytoconvertgliderpositionintoheightfor thetiltedairtrack. Bouncing Superball Physics: part 1- To explore several striking and unusual properties of bouncing superballs. The SMILE website is hosted by the Illinois Institute of Technology. To get you started in composing your own, you may consider seeing this sample lab report from Physics Education Research. The final result is guaranteed to meet your expectations and earn you the best grade. View Physics unit - Efficiency lab. If we play the animation again, the ball still does not bounce! This is because the platform is set to absorb all of the energy. Friday, September 28, 2012. HTML & CSS code: HTML and CSS code is used to create a canvas area where the ball will bounce. 19 - Intro to Physics and Checks Lab 8. This elastic potential energy is why the ball is able to bounce, or rebound. How high will the ball bounce back up and why? 3m because the kinetic energy is greater than the potential energy 3m because the potential energy will be the same Less than 3m because some of the starting energy is converted to thermal and sound energy Greater than 3m because the ball creates energy when it bounces Question. For Trial 1, hold the ball at a height of 40 cm, drop the ball carefully and observe the bounce height. When dealing with conservation of momentum, there is also a condition that must be met; there must be no external forces acting on. Two carts in a physics lab roll on a level track, with negligible friction. I was wondering if there's a straightforward way to implement bouncing physics in Python, without any modules that do physics. How to analyze data using modern programming language -- Python. Interesting Facts about Momentum and Collisions. (see publications). Compare average and peak forces in impulses. docx from CHE INORGANIC at St. The Bouncing Ball: A Challenge Lab. The Sublime Science Lab (Unit4) Fernleigh Business Park, Blaby Rd, Enderby, Leicester LE19 4AQ - Call: 0845 508 5387. In a perfectly inelastic collision, two objects collide and stick together. 9%, but with an overall decline in the chosen linear trend line. This lab is based on a Direct Measurement Video called Ball Bouncing Across a Stage released on the Science Education Research Center (SERC) website. STRIKING RESULTS WITH BOUNCING BALLS André Heck, Ton Ellermeijer, Ewa K ędzierska ABSTRACT In a laboratory activity students study the behaviour of a bouncing ball. bodyType (optional) String. Description. HL Physics AssiaChelaghma Internal Assessment: Investigating the percentage of energy loss of each bounce of a rubber ball Introduction: Rubber balls are made of atoms that are held together in a solid structure. Qty: Add to Cart. Provide the given answers with the accuracy of 1 cm/s. However, the total energy, KE + PE decreases with each bounce of the ball. The computer will: collect the data, graph the data, analyze the data, and print out. Classical theory 5 Figure4: Graphs (above) of the classical bouncing ball trajectory that during the central bounce − 1 2 τ