(a) How long (in min) can you rapidly climb stairs (116/min) on the 74.0 kcal of energy in a 10.0 g pat of butter? (Use 4186 J/kcal for the conversion factor.) min (b) How many flights is this if each flight has 18 stairs? flights

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A: The work done is given by  W = 12Kx2 where,  K is the spring constant and x is the stretch length.

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A: Given, Mass of automobile,m=750 kg Speed of automobile,v=65 mi/h=29 m/s Final speed of car, vf=v2

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A: Given data:Mass of the crate, M = 43.0 kgDistance moved, d = 10.3 mCoefficient of friction = 0.50

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A: It is given that, m=782 kgu=38 m/sh=24 m

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A: The given data are: F=45 NKf=352 JKi=0 J Here, Ki denotes the initial kinetic energy, Kf denotes the…

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Q: A ship with a displacement of 20,000 T accelerates from 14 knots to 17 knots over a period of 30…

A: Given Data: Mass of ship, M=20,000 T=18143695 kg or 1.81×107Kg Initial velocity, u=14 knots=7.196…

Q: A bag of wheat weight 430 kg. To what height should it be raised so that potential energy is 7790J?…

A: Given data :                 Acceleration  due to gravity    =   g                         Potential…