British Sign Language Glossaries of Curriculum Terms
Translation: The sign is derived from a speedometer in a car. It shows the speed increasing. Acceleration happens when the car gets faster and faster. When an object's speed is increasing we say that it is accelerating.
© All SSC BSL Glossary videos are Intellectual property of University of Edinburgh and cannot be used elsewhere without express permission of the Head of the Scottish Sensory Centre, Prof John Ravenscroft
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