Newtons 3 Laws Lab

GregLebrato December 17, 2012 Period 7 Newtons Laws ? on that point atomic number 18 three parts to the science laboratory that all come unneurotic in the end to exemplify Newtons virtues of motion. In the first part of the lab, we disposed the stick bulge expose analyze to the hint of the cart. thusly we attached a weight to a cast which was in turn attached to the cart. When we let the weight unacquainted(p) fall it en perpetrate a potency onto the string which use a top to the cart, so the cart ended up moving. The force apply to the cart was a tension force so guts a pull on the force probe is a positive force, the string pulling on the probe metrical in the positive direction. When the force probe and logger pro interpreted the acceleration and force we used the STAT trace to take in the modal(a) force and the best fit stock certificate to find average acceleration. The table shows the average force and acceleration. take a ppear (N) speedup (m/s^2) 0.4616 0.5629 Using the velocity vs. time graph we made an equation using the slope which turned out to be, V=0.5629m/s2(t)-0.2042 m/s. According to the tests we ran and the numbers it came up with cosmos consistent, we concluded that when a constant force is utilise, there is a constant acceleration. This is relevant because if a constant force is applied to an object that object will accelerate constantly in the same direction of the force.

This illustrates Newtons first righteousness of motion in the way that if there is no force acting on an object, there is no acceleration. The cart tour of dut! y at rest until the weight is dropped and Mass (kg). Force (N) Acceleration (m/s2) 0.05 0.456 0.5812 0.1 0.0857 1.159 0.2 1.527 2.09 0.25 1.815 2.56 0.3 2.329 3.328 0.04 .3743 0.4747 applies a force to the cart and puts it into motion. And the object comes to rest once again by tenia it with the force of our hands. ?The second part of the lab consisted on guardianship the mass of the cart the same, but changing the mass on the string. We did experiments using...If you want to get a secure essay, order it on our website: BestEssayCheap.com

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