Keisha Zanichelli -10.1 -16.10.12 Tubby the bathvat Mass Assessment Task target/ incredulity: How does the heap of an object affect the speed of each guinea pig of violence preventing or pushing the tub? Hypothesis: apply prior knowledge of mass and clang theories, the more mass an object has, the more friction it conducts. acute friction is the personnel pushing lynchpin against an object preventing the tub to move forward, the underlying conclusion is that the heavier [more mass] an object is the shorter distance it depart travel if the force of the pull back [distance from the point of wrench the tub back and letting go] remain the same in comparison with a smaller object or in this case a tub. Independent Variable [Changed Variable]: Mass How allow this falsify in the sample? The mass will change due to addition of antithetical weights affecting the force and bm/speed of the tub as the amount of friction varies from sporting to slow. How will this value be cardd or obtained from former(a) meters?
The value of the mass of the polar weights argon already mentioned having a variety of 100g, 200g, 300g, etc. utilise a scale to measure the original weight [tub without any weights except a 5g sour tack] is added on to the weight or extra mass release to be in the tub, so time is holdd efficiently and so it wont cost any trouble. Which measurement blind will you determination? I will not use any measuring device in mass, except wholly for the beginning of the experiment when you have to measure the tubs original mass. What are the units of measurement? For this part of the experiment, the unit! of measurement will be in grams....If you want to get a full essay, severalize it on our website:
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