Kinetic Energy Potential Energy KINETIC ENERGY
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ENERGY MATTER and ENERGY make up the UNIVERSE MECHANICAL ENERGY Due to the motion, position or configuration of the inter acting bodies. Two Types: Kinetic Energy Potential Energy KINETIC ENERGY Due to the motion of the object 1 KE mv 2 2 Where m is the mass and v is the speed of the object The bigger the mass, the higher the energy The faster the speed, the higher the energy POTENTIAL ENERGY Due to the position or configuration of the object Three types of Potential Energy: Gravitational Potential Energy Elastic Potential Energy Chemical Potential Energy GRAVITATIONAL POTENTIAL ENERGY Due to the position of the object PE mgh Where m is the mass, g is acceleration due to gravity and h is the height of the object from the reference frame. ELASTIC POTENTIAL ENERGY Energy stored in the configuration of a stretched rubber band or bow, and in a compressed spring 1 PE kx2 2 CHEMICAL POTENTIAL ENERGY Energy stored as chemical energy in fuels and in the food we eat. Chem. PE content in FOOD is expressed in Kilocalories (kcal) = Calories (capital C) TOTAL CALORIE REQUIREMENT (TCR) Compute for Ideal Body Weight (IBW) IBW (in kg) = (Height in cm minus 100) less 10% Example: A person 5 foot 2 inches tall (157.48 cm) IBW = (157.48 - 100) - 5.748 IBW = 51.73kg or 52 kg TOTAL CALORIE REQUIREMENT (TCR) Compute for Total Calorie Requirement (TCR) TCR = IBW * Physical Activity Sedentary = 30 calories Moderately Active = 40 calories Very Active = 45 calories Example: TCR = 52 kg * 30 = 1560 calories/day AVERAGE CALORIES BURNED IN 30 MINUTES Sleeping – 35 Running Slowly – 280 Sitting - 50 Running Fast – 384 Typing on computer – 50 Jogging – 215 Ironing – 63 Cycling – 123 Cooking – 86 Swimming – 311 Light housework – 115 Ballroom Dancing – 98 Mopping the floor – 119 Aerobics dancing – 198 Shopping – 102 Volleyball – 96 Fishing – 119 Football – 253 Climbing Hills (No load) – Basketball – 265 232 Golf – 140 Walking Slowly – 106 Tennis – 209 Walking Briskly – 120 Badminton - 186 CALORIE CONTENT 16 calories per cup or Kangkong 90 g (cooked): Malunggay leaves Ampalaya fruit or Mushroom leaves Okra Baguio beans Patola Banana heart Onion bulb Cabbage Pechay Cauliflower Saluyot Chayote fruit or leaves Upo Eggplant CALORIE CONTENT Half cup of the following provides 16 calories: Coconut shoot (ubod) Mungbean sprout (togue) Sitaw Canned green peas Sweet corn Tomato juice. CALORIE CONTENT 40 calories: Guyabano (1 110g) Apple (1/2) slice) Suha (3 Atis (1 fruit) Langka (40 g) segments) Lakatan (1) Lansones (7) Watermelon (1 slice) latundan banana Mangosteen (3) (1) Melon (1 slice) Star apple (1/2) chico, per piece Papaya (1 slice) Buko water (1 cup) Dalanghita (2) Pineapple (1 slice) Banana-que Duhat (20) (1/2) Durian (30 g) Rambutan (8) Mango chips (2) Grapes (10) Santol (1) Maruya (1/4) Guava (2) Sinkamas (1/2, Turon (1/2) CALORIE CONTENT Thirty grams of the (3/4 cups) following provide 41 1 slice of bangus calories: lapu-lapu Tenderloin Dalag Porterhouse bacon (1 slice) is 45 Shank calories Sirloin ? Avocado Shoulder s teaspoon peanut butter Rump 5 pieces of pili nut Chicken leg teaspoon of peanut or Breast (1/4) olive oil. Meat internal organs CALORIE CONTENT 100 for each of kutsinta (1) hopia hapon (1.5) the following: palitaw, no ensaymada (1) rice (1/2 cup) coconut gratings bihon, sotanghon, lugaw (1.5 cup) (4) (each, 1 cup) bibingka, puto bumbong (2) kamote (1/2) galapong (1 slice) sapin-sapin (1 ubi (1.3 cups) slice) malagkit (1 slice) kastanyas (11 biko (1 slice) tikoy (1 slice) pieces) cassava cake pan de sal (3) sago 91/2 cup). (1/2 slice) lady gingers (5) espasol (2) mammon tostado kalamay, latik (1) (3) CALORIE CONTENT Table sugar, one teaspoon, 20 calories taho with syrup and sago (1/4 cup) ube, haleya (1 teaspoon) yema (1) Halo-halo (2.3 cups) has 80 calories pulvuron (1), 40 calories CALORIE CONTENT 145 calories: buko pie (? slice) bitso-bitso 1) hopia, baboy (1) hot cakes (1) fruit cake (1 slice) chocolate cake (1 slice) Spanish bread (1) cinnamon roll (1) CALORIE CONTENT One half donut has 190 calories croissant, 235 muffin, 290 éclair, 212 century egg, 135 embotido, 2.5, 187 calories. CALORIE CONTENT ? cup adobong baboy, 302 calories 1 cup callos, 260 1 cup dinuguan, 124 ? cup kare-kare, 103 ? cup kilawin, 113 litsong baboy (50 g) 273 lumpia fresh with sauce, 273 lumpia with peanut sauce, 403 2/3 cup of menudo, 144 okoy with tagunton, 184 putsero, 1 cup, 282 CALORIE CONTENT Pure water, zero beer, 11 oz, 163 calories cognac, 75 gin, dry, 107 per jigger ginebra, one bottle, 832 martini, 143 whisky, 107 wine, red, 73 a glass White wine, 85 champagne, 85. HOMEWORK 3 List in detail all activities and food intake within 24 hours following the format below. Calories Time Food Intake Calories Activity Burned 00:00 – 06:30 06:31 – 07:00 07:01 – 10:00 END.