Newton’s 2nd Law 3D practical for A level Physics

Give your students unfettered access to a multitude of Physics practicals with no laboratory required. No breakages, no setup time, always ready to go.

This is a student or teacher controlled, realistic 3d experiment that uses an AirTrack to confirm Newton’s second law that force = mass times the acceleration. A pully arrangement is used to allow an adjustable weight to pull the glider along the AirTrack so that it accelerates. By measuring the time the glider takes to pass through two successive photogate timers its acceleration can be calculated. Changing the weight pulling the glider allows for a range of forces and accelerations to be observed. These values can be plotted to confirm the law.

The user has control over the air pump, the positions of the photogates and their settings, the weight pulling the glider. The user is free to move anywhere within the laboratory in order to interact with the apparatus.

You can try one of the practicals from our website.

The package is perfect for demonstrating this experiment in front of the class but can also be used by students in a variety of ways:

• Directly to prepare for a laboratory experiment by familiarising them with the equipment to be used and the methodology of the experiment.

• As revision for an experiment that has previously been performed in the laboratory.

• For home-learning where there is no access to a laboratory.

• To make up for an experiment missed due to sickness.

• As a personal experience of an experiment normally only performed by the teacher in front of the class.

Download contains a PowerPoint giving full instructions including a video, background on the Physics and instructions on running the experiment, as well as a link to an on-line version (no need to install unless you want to).

The Virtual Physics Laboratory of which this simulation is a part, has the Association for Science Education’s Green Tick of Approval. More information can be found on our website.

I’ve found your software very useful when a concept comes up with pupils and I have to demonstrate something really quickly without having the time to set up a formal experiment for them. The graphics are great and I really like the ability to move around the classroom and observe the experiment from different aspects. I am far more likely to go to one of your interactive experiments if it’s demonstrating something that we don’t have equipment for.

Andrew McPhee Wellington School

Licence
This product is for a single user and is for personal and classroom use only. Copying any part of this resource is forbidden and violates the Digital Millennium Copyright Act (DMCA). Purchasing and downloading this product is your consent to these conditions.