If a man weighs 220 lb with a body fat percentage of 28%: (a) What is...
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If a man weighs 220 lb with a body fat percentage of
28%:
(a) What is...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their volume, which in turn can be used to find their ) with their weight as measured by a scale while they are suspended under specific gravity; which yields their percent body fat: 495 specific gravity % body fat-( ) 450 On dry land, an athlete weighs 70.2 kg The same athlete, when submerged in a swimming pool and hanging from a scale has an...
If a female basketball player who weighs 135 lbs, with a body fat % of 28%...
If a female basketball player who weighs 135 lbs, with a body fat % of 28% and is currently in her off-season doing 3-4 strength workouts per week and 2-3 conditioning sessions per week wants to reduce her body fat % to 24%, please answer the following questions: 1. What would her new body weight be if she accomplishes this goal? (assuming her fat-free mass stays the same). 2. What would her total daily energy expenditure be if the Cunningham...
Determine weight loss needed to reach a desired body fat percentage for the following person. A...
Determine weight loss needed to reach a desired body fat percentage for the following person. A runner weighs 145 pounds and 18% is fat mass and 82% is lean mass. She wants to decrease to 16% fat mass. How much weight will she need to lose to achieve this goal, assuming that all weight lost comes from fat? Formula: Body weight = Fat Free Mass/(1- desired body fat percentage (decimal)) Weight loss __________________ Using Cunningham’s what was her RMR before...
A rock that weighs 1400 N in air has an apparent weight of 900 N when...
A rock that weighs 1400 N in air has an apparent weight of 900 N when submerged in fresh water (pfw = 1000 kg/m3). Calculate: A. The volume of the rock. (5 pts) B. The buoyant force on the rock. (5 pts)
12. A man is lost in the woods and finds water and shelter but no food. He weighs 175 pounds and has 12% body fat....
12. A man is lost in the woods and finds water and shelter but no food. He weighs 175 pounds and has 12% body fat. If he burns 2000 Calories of body fat each day, how long can he survive? Given: one pound of body fat = 4500 Calories in 1 290 = 700.
The body mass index (BMI estimates the amount of fat in a person's body. It is defined as the person's mass m in kilograms divided by the square of the person's height h in meters. Write...
The body mass index (BMI estimates the amount of fat in a person's body. It is defined as the person's mass m in kilograms divided by the square of the person's height h in meters. Write the formula for BMI in terms of m and h. 0 BMI In the United States, most people measure weight in pounds and height in feet and inches. When weight W is measured in pounds and height h is measured in inches, the BMI...
1.A pound of body fat stores an amount of chemical energy equivalent to 3,500 Cal. When...
1.A pound of body fat stores an amount of chemical energy equivalent to 3,500 Cal. When sleeping, the average adult burns or expends about 0.40 Cal/h for every pound of body weight. How long would the person have to sleep continuously to lose 1 lb of body fat? (Assume the person weighs 145 lb.) h 2.On a brisk walk, a person burns about 365 Cal/h. At this rate, how many hours of brisk walking would it take to lose 1...
1. Calculate the daily BMR of a man who weighs 160 lb using the average BMR...
1. Calculate the daily BMR of a man who weighs 160 lb using the average BMR rate of 1 kcal/kg/hr. 2. What does it mean when a body is in positive energy balance? 3. State the different classifications of BMI and the range associated with each. 4. What is body mass index? How do you calculate it? 5. What are the three characteristics important for sustainable weight loss?
An object suspended from a spring scale weighs 0.56 N in air. The same object completely...
An object suspended from a spring scale weighs 0.56 N in air. The same object completely submerged in water and suspended from the same spring scale weighs 0. P(water) = 1 g/ml = 1 g/cm^3 = 1000 kg/m^3 Draw a clearly labeled free body diagram for: i. The mass suspended from the spring balance in air ii. The mass suspended from the the spring balance in water
If we combine the downward force of gravity with the upward buoyant force, we get what...
If we combine the downward force of gravity with the upward buoyant force, we get what is known as the apparent weight of the object, Wapparent = mobject9 – Fbuoyant = PobjectgVtotal – Poutside gVdisplaced · For our experiment this week, we will be looking at a mass submerged in water. The apparent weight will be the weight force due to gravity minus the buoyant force due to the surrounding water. Consider the setup to the right with an object...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their volume, which in turn can be used to find their ) with their weight as measured by a scale while they are suspended under specific gravity; which yields their percent body fat: 495 specific gravity % body fat-( ) 450 On dry land, an athlete weighs 70.2 kg The same athlete, when submerged in a swimming pool and hanging from a scale has an...
A rock that weighs 1400 N in air has an apparent weight of 900 N when submerged in fresh water (pfw = 1000 kg/m3). Calculate: A. The volume of the rock. (5 pts) B. The buoyant force on the rock. (5 pts)
12. A man is lost in the woods and finds water and shelter but no food. He weighs 175 pounds and has 12% body fat. If he burns 2000 Calories of body fat each day, how long can he survive? Given: one pound of body fat = 4500 Calories in 1 290 = 700.
The body mass index (BMI estimates the amount of fat in a person's body. It is defined as the person's mass m in kilograms divided by the square of the person's height h in meters. Write the formula for BMI in terms of m and h. 0 BMI In the United States, most people measure weight in pounds and height in feet and inches. When weight W is measured in pounds and height h is measured in inches, the BMI...
If we combine the downward force of gravity with the upward buoyant force, we get what is known as the apparent weight of the object, Wapparent = mobject9 – Fbuoyant = PobjectgVtotal – Poutside gVdisplaced · For our experiment this week, we will be looking at a mass submerged in water. The apparent weight will be the weight force due to gravity minus the buoyant force due to the surrounding water. Consider the setup to the right with an object...
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