Welcome to your Friction Name Email Match them to their definitions frictional forces anomalous result Lubrication dissipated When energy spreads out into the surroundings and becomes less useful. Applying a slippery substance to two surfaces to reduce friction A measurement which is very different from other measurements taken in the same situation, so it seems unusual and hard to explain Forces which resist an object moving Match them to their definitions streamlining drag thrust air resistance The force which acts on a moving object to cause it to move. Where the shape of an object causes little resistance in air or in water A force that acts on an object which is moving through a fluid (a liquid or gas) in the opposite direction to its movement A force that acts on an object which is moving through air Match them to their meaning dependent variable control variable independent variable The outcome of an investigation which is measured Factor in an investigation which are not being investigated but which might affect the outcome The factor which is deliberately changed in an investigation Match them to their answers from the experiment independent variable dependent variable control variable the speed of the object and the mass of the object the type of surface the amount of force needed to move at a constant Use the experiment to answer the following questions and match them to their surface types least friction Slight smoother than the surface with most friction Most friction 3 4 2 Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.Time is Up!
