Question:

Science/experiment gurus needed! :D?

by  |  earlier

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there is this experiment i'm doing about Counteracting friction.

i've finished report, but i still wanna ask u guys so i can be sure that me report is good enough, u have to fill in the blanks it's about friction and lubricants ball bearings, incliniing surfaces etc, mind

so here goes:

question: which of the following strategies will make pulling a ____across a ____require the lest force?

(1st idea) , (2nd idea) , (3rd idea)

hypothesis: before conducting your experiment, predict what the outcome(s) of the test will be. a good hypothesis always includes a good reason

experimental design: before conducting your experiment, make a #erd list of all the steps you will use to conduct the experiment. do not forget to include a control test so comparisons can be made afterwards.

also write what your constants and variables will be

materials: write a point form list of the materials you will use in the experiment.

the report took me quite a while to complete *phew*

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   Report

1 ANSWERS


  1. I am  not sure what you are asking here, but these links will help you with a science project report.

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