(See figure 1.1.) Figure 1.1 3) Use the masking tape to keep the cone closed. At the closed end of the cone (the bottom), use extra masking tape to cushion the blow from the fall AND weight the bottom. This will insure that the cone falls bottom side first. 4) Next, we will construct a box that is a little larger than the egg with the remaining poster board.
Make sure the launch range is clear of any obstructions. 2. Using the Plumb Bob and sticky note, mark the floor underneath the launch point. Measure the height of the launch point using the metric ruler once per person and take an average. 3.
And length of minor axis = 2b = 2*10 = 20. c) From part a) and b), we have a = 8 and b = 10 and h=3,k=-5 So, c2=b2-a2=102-82=100-64=36 =>c=sqrt36= 6. In this given equation b>a So, this is a vertical ellipse. Therefore, coordinates of foci = (3, -5+6) and (3, -5-6) Foci are (3,1) and (3, -11). d) This is the graph of given ellipse with foci and center. (12 points) Score | | 2.
3. The left side is over the right side 4. Make the left section over the right then then the 2 section pin together tightly on top of the head. 5. Spray, spray net 6.
[2] iii) Find the equation of the circle. [2] iv) The line y + 5x = 8 cuts the circle at A and again at a second point D. Calculate the coordinates of D. [4] v) Prove that the line AB is perpendicular to the line CD. [3] 5. Find the angle ( and the length x in the triangle shown below. [7] 6.
AP Physics C Lab Report i. Purpose: To use derivatives to investigate the various characteristics of cardboard ii. Materials: Compass, Cardboard, mass balance, ruler, meter stick iii. Procedure: 1. Measure and record the diameter of each of the disks in meters.
N05/4/PHYSI/SPM/ENG/TZ0/XX+ A ball is held at rest at point X and is then released. It drops on to a flat horizontal surface and rebounds to a maximum height at point Y. point X point Y before after Which one of the following graphs best shows the variation with time t of the momentum p of the ball as it moves between point X and point Y? A. p B.
Use division to prove that x = 3 is a real zero of y = −x 3 + 9x 2 − 38x + 60. 2 ID: A quiz 6.1-6.3 Answer Section MULTIPLE CHOICE 1. D 2. D SHORT ANSWER quintic trinomial 2x 2 − 3x 3 + 1 20x5 – 8x4; quintic binomial f(x) = 0.08x4 – 1.73x3 + 12.67x2 – 34.68x + 35.58 T(x) = 0.4x 3 + 0.8x 2 + 0.1x; 630.3 thousand trees 4x(x – 4)(x + 6) relative minimum: (0.36, –62.24), relative maximum: (–3.69, 37.79), zeros: x = –5, –2, 2 10. 0, 3, 2 3.
Leave the magnet in the plastic bag. 13. Use the magnet and stir for one minute. 14. Tap the magnet gently on the side of the beaker to dislodge the wood shavings.
This was done by using some felt and cutting it to a shape of a charicter they wanted to make out of a book i drew the shape on the felt and asked the children to cut around it. I carefully supervised the children to make sure that they do not hurt themselves while they were doing the activity. I also asked the children that were struggling using the scissors if they needed help or if they wanted to use a different type of scissors. I also asked if they were using the correct hand with the scissors if not i would give them the right scissors to match the hand they were using. This is so that they will find it easier and comfortable to use them i also showed them how to hold the scissors to make it easier for the children.