The lower and the upper bases edges are 8cm and 2cm respectively. How far apart are the bases if its volume is 108.2 cu. cm? A. 7.8 cm B. 8.9 cm C. 8.3 cm D. 9.3 cm 4. A primatoid has end areas of 5 sq. m and 18 sq. m respectively. If its length is 8 m‚ what is its mid section area (in sq. m) if its volume is 100 cu. m? A. 12 B. 14 C. 13 D. 15 5. A heat engine does 350 J of work and rejects 750 J of heat. What is the efficiency of the engine? A. 0.28 B. 0.40 C. 0.32 D. 0.47
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the chart on page 66 of our lab book. We predict that the head diameter of classmates will display an allometric growth rate to height‚ and the arm length of classmates will display an isometric growth rate to height. Materials and Methods String was used to measure head diameter and arm length‚ then acquired measurements in cm by comparing the length of the string to a yard stick. Calculators were used for calculations. Results Table 1 consists of measurements of heights and head diameters of 4
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50 cm. Decreasing the angle of impact‚ increased the length of the blood drops and decreased the width of the blood drops. When the angle of impact was 90° the width of the blood drop was 12mm and the length of the blood drop was 12 mm. When the angle of impact was 60° the width of the blood drop was 14 mm and the length of the blood drop was 16 mm. When the angle of impact was 30° the width of the blood drop was 9 mm and the length of the blood drop was 13 mm. When the angle of impact
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Mechanics Physical quantities have dimensions. These quantities are the basic dimensions: - mass‚ length‚ time with dimension symbols M‚ L‚ T Other quantities’ dimensions are more complex: - [velocity] = length/time = LT-1 - [force] = (mass)(length) /(time)2 = MLT-2 - [any mechanical quantity] = Ma Lb Tc where a b‚ and c can be negative and/or non-integer 2 Base Quantities Name Length Time Mass Electric current Thermodynamic Temperature Amount of substance Luminous intensity Symbol for
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mass‚ length‚ volume‚ temperature‚ and density 2. Learning to identify and use tools provided within the labpaq kit 3. Becoming familiar with common lab tools used in Chemistry Observations: While participating in experiment 1‚ I was able to become familiar with my new lab kit. I observed how to weigh and measure objects as well as record those findings in an organized graph. Throughout the lab I was able to measure using a ruler‚ all the way to measuring volume. Data Table 1 – Length Measurements
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area and perimeter of a rectangle. John can take measurements of the length and width of the rectangle in inches. John’s measurements are expected to be accurate to within 0.1 inch. 1. Identify the inputs and outputs of the problem. Inputs Double Length Double Width Output: Double Area Double Perimeter 2. Identify the processing needed to convert the inputs to the outputs. Area= length*width Perimeter= 2*(length+width) 3. Design an algorithm in pseudocode to solve the problem.
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3 It is the longest dimension of an object. DOWN 2 It is the number of square units inside a polygon. 4 It states the quality of being wide. 3. Presentation 1. Mang Tonyo’s vegetable garden is rectangular in shape. If it’s length is 3m and its width is 2m‚ how many square meters can be planted with vegetable? * Who owns the vegetable garden? * What did he plant in the garden? * What is the shape of his garden? Ask the following questions 1. What
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2 − 5 C) − 2 − 5 D) 5 − 2 + 2 − 5 17. Solve: 3( x − 5 ) ≤ x − 8 7 A) x ≤ 2 2 B) x ≤ 7 C) x ≤ −1 D) x ≥ −1 18. A flower-bed is in the shape of a triangle with one side twice the length of the shortest side and the third side 15 feet longer than the shortest side. If the perimeter is 100 feet and if x represents the length of the
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80cm‚ slide run 51.2m‚ height difference 14.5m‚ average gradient 32.8%) Magic Eye - riding only on rubber dinghies (width 2.4m‚ height 1.4m‚ slide run 186m‚ height difference 15.1m‚ average gradient 8.4%) High-Fly Jump Slide (track length 18.5m‚ jump zone length 8.5m‚ height difference 8.4m‚ track gradient 49.9%) Children’s slide
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itself and the apple by its own body length until the worm is close enough to enter the apple. The worm can enter the apple when it is within a body length of the apple. ------------------------------------------------- I think I rewrote this about 7 times. haha Worm decreases distance to apple every move by 1 worm length Loop until worm length is <= 1 worm length from apple When the worm moves to <=1 worm length enter apple Process Get worm length Get distance from apple Calculate
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