Physics Paper Essays - Physical Quantities, Force, Acceleration

Physics Paper Question: How does the make and model of a shoe influence the m of the shoe? The weight of the four Shoes Ryan's 4 newtons Will's 4.5 newtons Bassel's 4 newtons Behdad's 5 newtons The pulling force of each force Ryan's 140 grams Will's 240 grams Bassel's 230 grams Behdad's 400 grams The Calculations of weight and pulling force Equation m= F pulling F weight Ryan's shoe= 140 grams = .140 newtons times gravity of 10 = 1.4 newtons= .35 newtons 4 newtons Other Shoe Answers Will's shoe =.53 newtons Bassel's shoe = .575 newtons Behdad's shoe = .8 newtons The main errors of our experiment ? Not having an exact point of when it was moving ? We didn't have small weights so we could become more accurate ? The surface we did the experiment was too smooth ? On the weight of the shoe the scale doesn't start at exactly 0 and I rounded up and down. What I would do differently if I did this experiment again ? I would come up with an amount of movement for when it was at its pulling force. ? I would get smaller amount of weight to make it more accurate. ? I would find the pulling force on different surfaces and find the average amount of pulling force. Science