Top of the ramp. Student Task Sheet. Finally, you will formulate a hypothesis and design an experiment to test it. Introduction. In this experiment, you will roll a ball down a ramp and off the table, measuring horizontal and vertical distances associated with the motion in order to determine the speed of the ball at the time it leaves the table. From the data that I’m going to collect I’m going to be able to work out the Gravitational potential energy when changing the height, the friction force acting on the ball whilst it rolling down, and finally the kinetic energy exerted by the ball. B. The force of gravity points straight down, but a ball rolling down a ramp doesn't go straight down, it follows the ramp. In this practical the motion of a ball rolling off the end of a ramp will be analysed using video. A. You will then identify some variables that would affect how far the cup moves. Repeat a statistically significant number of times (>3) for different lengths (half way up the ramp, quarter, etc.) and different ramp angles. You will use two different methods for this experiment. In this experiment you will roll a marble down a ramp to find out. 1. Therefore, only the component of the gravitational force which points along the direction of the ball's motion can accelerate the ball. IB Physics Rolling ball. However, this doesn’t seem to be a particularly good experiment – “this one feels harder to move” isn’t a very precise measurement. D. None of the above. To record using the webcam you need to open LoggerPro and insert video capture. Another idea is to find a bunch of different objects and roll them down a ramp! Roll the ball down the ramp and measure the time it takes to roll from top to bottom. In this piece of coursework I’m going to investigate and measure the speed of the ball rolling down a ramp. In such a case, the manual interception of the ball rolling on the inclined plane with the trigonometry function of the slope angle with variable acceleration (Galileo Law, Galilee, 1638). Middle of the ramp. Materials. Experiment with a Ball and Ramp. The Effects on a Ball Rolling Down a Ramp Aim: I am trying to find out what factors effect the distance a ball rolls when released from the top of a ramp. Ball Rolling up then down curved ramp: Kinematics / Dynamics: Mar 4, 2019: Ball on ramp experiment (problem 2) General Physics: Feb 6, 2017: A ball rolling up a parabolic ramp: Kinematics / Dynamics: May 12, 2016 C. Bottom of the ramp. Make sure the ramp angle is shallow enough for measuring the time, but not too shallow such that friction dominates. In the ball rolling down a ramp experiment, where is the ball traveling at its fastest? The objects will be rotating as they roll down the ramp, so the inertia is … Task: You will observe a ball rolling down a ramp and moving a plastic cup. The video can either be taken with a camera or phone or using the webcam on the computer. Even children as young as 3 years old can succeed in such a task
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