You propose to climb several flights of stairs to work off the energy you took in by eating a 900 calorie hot fudge sundae. How high must you climb? Assume that your mass is 60.0 kg.
Q: 1.90 104 J of thermal energy is removed from the gas isothermally. Find the final volume in terms…
A:
Q: )How long in minutes will the energy in a 904 k) (216 kcal) cup of yogurt last in a woman doing work…
A: Given: The energy is 904 kJ. The power is 125 W. The efficiency is 20.0%.…
Q: The Kingda Ka roller coaster at Six Flags Great Adventure and Safari in New Jersey currently holds…
A:
Q: The total mass of a paratrooper - the person and all the gear - is 118kg. the paratrooper jumps out…
A:
Q: a) Find the change in the mechanical energy (potential + kinetic) of the block from the top to the…
A:
Q: Please help! Thank you! A 68.4-kg sky diver jumped out of an airplane at an altitude of 0.900 km.…
A: Given Data : The mass of the skydiver is given as m = 68.4 Kg. The height of the skydiver initially…
Q: A crate of fruit with a mass of 31.0 kg and a specific heat capacity of 3600j/(kgxk) slides 8.40m…
A:
Q: While riding his bicycle, Jans does 7.5 E7 J of work and gives off 4.3 E7 J of heat. What is the…
A: Given Data:Work done Heat released To Determine:The change in the internal energy of the person.
Q: This time, the pendulum is 1.07 m long and has a mass of 4.92 kg. You give it a push away from…
A: length (L) = 1.07 m mass (m) = 4.92 kg initial speed = 2.88 msenergy lost = 1 J
Q: A 46-kg woman cheats on her diet and eats a 685-Calorie (685 kcal) jelly doughnut for breakfast.…
A:
Q: A coal- burning steam locomotive heats steam to 180°C and exhausts it at 100°C. During 1 s of its…
A: Refer Table “Heat engine efficiencies. Typical input and exhaust temperatures, ideal (best possible)…
Q: A 3.50 kg block of ice slides down a ramp. The block starts at the top of the ramp from rest, and…
A:
Q: Similar to the previous problem, we heat about a cup (238 g) of milk (we’ll treat it like water,…
A: By condition,
Q: Rocky spends all the afternoon hours watching sports on cable TV. In the process, he does 1118 J of…
A: Rocky spends all the afternoon hours watching sports on cable TV. In the process, he does 1118 J of…
Q: A student evaluates a weight loss program by calculating the number of times she would need to climb…
A:
Q: Give an explanation of how food energy (calories) can be viewed as molecular potential energy…
A: Given: Food energy can be viewed as molecular potential energy is discussed below.
Q: crate of fruit with a mass of 32.0 kg and a specific heat capacity of 3650 J/(kg⋅K) slides 8.80 mm…
A: According to work energy theorem Work done by net force = change in kinetic energy
Q: A weightlifter curls a 28 kg bar, raising it each time a distance of 0.55 m. How many times must…
A:
Q: 2. (15 %) (a) A tropical cyclone can be modelled as a Carnot heat engine which takes in energy from…
A: A tropical cyclone can be modelled as a Carnot heat engine. The efficiency of the engine is…
Q: A pearl diver fills his lungs with 5.25 LL of air at normal atmospheric pressure and then dives to…
A: Initial volume, V1 = 5.25 L => V1 = 5.25*10-3 m3 Initial pressure, P1 = 1 atm => P1 = 101325…
Q: A sealed container containing water with stirring wings inside is heating up on the stove. In this…
A:
Q: The pressure in a bottle is 60 PSI at room temp, the temperature is increased to 120 Celsius what is…
A: Given, P1 is the initial pressure = 60 PSI T1 is the initial temperature = 25o C or 25 + 273.15 =…
Q: A soft drink manufacturer clains that a new diet drink is "low Joule." The label indicates the…
A:
Q: work done on the copper bar
A:
Q: Problem 12: When water flows through river rapids or over a waterfall, it experiences a decrease in…
A: Height of waterfall (h) = 41 m Specific heat of water (c) = 4.19 × 103 J / kg ° C
Q: What is the efficiency of a subject on a treadmill who puts out work at the rate of 100 W while…
A: Given ,Output power = 100 WInput Power = 700 W (table 7.5 intext book)
Q: A PHYS 1510 student was working on a robotics project. The joints on the machine they were building…
A:
Q: A 53-kg mountain climber, starting from rest, climbs a vertical distance of 764 m. At the top, she…
A:
Q: 9. A physics student decides to “burn off” some Calories by climbing a ladder. As the ladder is…
A: Part (a) Given data: The mass of the student is m=75 kg. The calories to burn off is E=1 Calorie…
Q: Q3 - 55 J of heat energy are transferred into an ideal gas and the gas does 40 J of work. What…
A: Since you have asked multiple question, we will answer the first question for you. If youwant any…
Q: A 60 kg woman cheats on her diet and eats a 493 Calorie (493 kcal) jelly donut for breakfast. (a)…
A:
Q: (a) How many joules of energy are the equivalent of one jelly doughnut? (b) How many stairs must the…
A: The weight of the woman is w=58 kg. The woman eats 555 kcal.
Q: In the past decades, coal was used to heat the engine of a steam locomotive. With the engine, a…
A: Given that:
Q: A 170 pound man wants to design a workout (on a treadmill) that will expend 300 kcal. He wants to…
A:
Q: 1. A 60 kg student runs up a 300m long, 8.5° ramp at a constant speed of 2.5 m/s on a 25°C day. The…
A: Given that: Mass of the student, m= 60 kg Length of the ramp, l= 300 m Angle of inclination, θ=8.5°…
Q: A simple pendulum is suspended from the ceiling by means of a string and this time, the pendulum is…
A:
Q: A 46-kg woman cheats on her diet and eats a 555-Calorie (555 kcal) jelly doughnut for breaktast. (a)…
A: In this question it is given that a woman with weight 46 kg is on dieting she cheats her diet and…
Q: A weightlifter curls a 26 kg bar, raising it each time a distance of 0.65 m . How many times must he…
A:
Q: This technique of locomotion is useful in providing short bursts of speed to catch prey and to avoid…
A: To find the recoil speed of the squid, we can use the principle of conservation of momentum, which…
Q: A 46-kg woman eats a 522 Calorie (522 kcal) jelly doughnut for breakfast. (a) How many joules of…
A: Given: mass of woman, m = 46 kg doughnut jelly energy, E= 522 calorie To Find: (a) Joule of energy…
Q: An ideal heat engine operates between 177 degree C and 27 degree C. If the engine takes 5*1000000 J…
A:
Q: A spring has a natural length of 40 cm. A force of 60N is required to keep the spring compressed 10…
A: Given data: Natural length (L0) = 40 cm Focal (F) = 60 N Comparison (x) = 10 cm = 0.10 m Required:…
Q: A graduate student leaves a cylinder of carbon dioxide sitting in the sun. The cylinder absorbs 25.2…
A: Given:Energy absorbed by cylinder = 25.2 JWork done by the piston = 12 J
Q: A student evaluates a weight loss program by calculating the number of times she would need to climb…
A:
Q: A farmhand lifts a 23.5-kg bale of hay to a height H = 1.1 m to get it into the back of a flatbed…
A: As per guidelines , only first question is solved here. Given, Mass of a bale of hay , m = 23.5 kg…
You propose to climb several flights of stairs to work off the energy you
took in by eating a 900 calorie hot fudge sundae. How high must
you climb? Assume that your mass is 60.0 kg.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps