Click start and take readings as often as possible (by clicking the take readings button) until the mass reaches 0.0 g. Stop the reaction immediately. Plot your results on the same grid as the previous two experiments. How long did it actually take for the reaction to finish? www.XtremePapers.comClear all the results by clicking clear. Repeat Task
Name Class Date 8-1 1. 3s3t3 Practice Adding and Subtracting Polynomials Form K Find the degree of each monomial. 2. 3n 3. 5xy 4.
Haocheng Zhen Aron Jouvenet John Cureg Date: 5/20/2014 Egg Drop Competition Lab Abstract: The Goal for the lab is to design and build a contraption that can protect 1 large Grade AA raw egg from breaking when it is dropped from the second floor balcony of the Pg Bldg at Citrus College. At the Day 1 we design the first contraption, and find the physics behind contraption. At the day 2, we test the prototype, and if the egg broke, we should adjust it. After the adjustment, we measure the mass, height of drop, and time in flight of the contraption. We did the calculation after we finished the measurement and adjustment.
Restate your predictions that were correct and give data from your experiment that support them. Restate your predictions that were not correct and correct them, giving supporting data from your experiment that supports your corrections. During exercise HR, SV, and CO will all increase due to the increased demand of oxygen needed throughout the body as well as the increased pumping action of the heart having to work faster to get blood to the tissues during exercise Application 1. We measured the stroke volume of the left ventricle. What was the average stroke volume of the right ventricle at rest and
Make a copy of the Pledges worksheet, and then rename the copied worksheet as Q9. In the Q9 worksheet: a) Sort the filtered data by fund name in ascending (A to Z) order. b) Convert the table to a range. (Hint: When you convert your table to a normal range, the filter arrows in each column will disappear.) c) Filter the data to display only records with an amount received greater than zero.
Write a hypothesis on what you think will happen when water is added. 3. Fill the test tube with two thirds of water and record the results. Copper (II) Sulphate Solution and Iron Nail 1. Record physical properties of the copper (II) sulphate
Figure 2 – Force Table In determining the F1, F2 and F3, we used Polygon method and Component method. After computing, we then compared F4 to the results. DATA AND RESULTS Actual Values | Trial 1 | Trial 2 | F1 | 100 g | 150 g | F2 | 75 g | 50 g | F3 | 150 g | 175 g | F4 | 100 g | 200 g | Θ1 | 70° | 65° | Θ2 | 138° | 93° | Θ3 | 238° | 189° | Θ4 | 348° | 305° | Trial 1 Actual R = F4 = g | Actual Θ = | | Computed Value | Polygon Method | %Error ( polygon ) | Component Method | %Error(component) | R | 100 g | 0% | 102.44g | 2.38 % | Θ | 438 ° | 0% | 350.48° | 0.71 % | | Trial 2 Actual R = F4 = g | Actual Θ = | | Computed Value | Polygon Method | %Error ( polygon ) | Component Method | %Error(component) | R | 200 g | 0% | 194.14g | 3.09 % | Θ | 305
The force of the isometric contraction increased as the muscle load increased. 9. Which would be a better predictor of increase in force of contraction, change in sEMG amplitude of spikes or change in sEMG frequency of spikes? Change in sEMG frequency of spikes. Discussion 1.
Uniform Acceleration Francesco Saccaggi Jordan Biovin Christopher Sigmon Physics 183-B 9/12/2011 Abstract This formal lab report defines what uniform acceleration is and how to calculate uniform acceleration of a ball rolling down a ramp and an object falling down. The two experiments will be performed by rolling a pool ball down a steel ramp and calculating where the ball will be at each second that passes by. The second experiment is finding the objects position when it falls down at a given time. The photogate can be used to calculate the position of the object as it falls down. Once the results are found you can calculate the percent error of the uncertainty values.
2) The larger moveable knife edge was then clamped to the pendulum, at a small distance (1cm) above the centre of mass. 3) The distance h was then determined from the centre of mass to the axis of suspension. 4) The mask was then attached to the pendulum. 5) The light gate was then connected to the digit-metre and adjust its height and position relative to the mask to allow the period T, of the pendulum to be measured repeatedly. 6) The procedure was then repeated for larger values of h, until T has passed its minimum value.