How would the data from trials…

Physics Questions

How would the data from trials conducted on a real track with real gliders, using stopwatches and meter sticks for measurement, compare to the data from a simulation that tracked variables and automatically recorded information on object displacement, velocity, and momentum? Check all that apply: – There would be variables that are hard to control, leading to less reliable data. – The data would be equally valid if recorded with a stopwatch. – Meter sticks may lack precision or may be read incorrectly. – Real glider data may vary since actual collisions can involve energy loss. – Human error in recording or plotting the data could affect results. – Controlling real glider velocities by hand would be just as accurate as using simulation controls.

Answer

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