Explain what is the power output for a subject cycling

Assignment Help Chemistry

Reference no: EM13705792

Question- What is the power output for a subject cycling at a cadence of 70 rpm and a resistance setting of 3 kp?

I need proficient help to working out this problem

Reference no: EM13705792

Previous Q& A

Determine the posterior probabilities

Determine the posterior probabilities, given the following prior and likelihood probabilities.Prior probabilities P(s1) = .25 P(s2) = .40 P(s3) = .35 Likelihood Probabilities

What must the activation energy be for temperature increase

Question- Chemists commonly use a rule of thumb that an increase of 10 K in temperature doubles the rate of a reaction. What must the activation energy be for this statement to be true for a temperature increase from 18°C to 28°C

What is a hypothesis test

What is a hypothesis test? Why do we need to use them to make decisions about relating sample results to the population; why can't we just make our decisions by the sample value?

Find the standard deviation of the population

The ages (in years) of the employees at a particular computer store are 36, 32, 22, 32, 33 . Assuming that these ages constitute an entire population, find the standard deviation of the population. Round your answer to at least two decimal plac..

What will be the concentration after 705 seconds

Question- The rate constant is .430 m-1s-1 at 200c initial concentration of A is .00700M what will be the concentration after 705 Seconds

How many seconds will 23.6% of the reactant remain

Question- The rate constant for this first order reaction is .0840 s-1 at 400 C after how many seconds will 23.6% of the reactant remain

Computer output from a multiple regression model

Computer output from a multiple regression model with three independent variables yields the following estimated regression equation: 20.9 + 1.4X1 + 4.2X2 - 0.7X3.

Implement the chou-fasman algorithm

Assign propensities to all residues in the sequence - Chou-Fasman Method for Secondary Structure Prediction

How long in seconds would it take for the concentration

Question- The rate constant for this first order reaction is .830 s -1 at 400 C. How long in seconds would it take for the concentration of A to decrease from .690 M to .370M

What was the mass percent of nh4c1 in the original sample

Question- You start with a 2.354 g sample of a mixture containing SiO,, NaCl, and NH,Cl. If after subliming away the NH,Cl, you have 1.975 grams of sample remaining, what was the mass percent of NH4C1 in the original sample

Reviews

Write a Review

Message

Similar Q& A

Question at a certain temperature the vapor pressure of

question at a certain temperature the vapor pressure of pure benzene and pure toluene are 380 torr and 130 torr

The reaction between 1-chlorobotane results from treating

The reaction between 1-chlorobotane results from treating it with sodium hypochlorite with HCL by the following reactions NaOcl + HCL yields HOCl + NaCl; HOCL+ HCl yields Cl2 + H2O.

Define na2co3 to the equivalent point

What volume of 0.0955 M HCI in millimeters is required to titrate 2.152 g of Na2CO3 to the equivalent point/ My teacher does not explain any thing and I need to understand this.

50 g of nano3 is dissolved in 500 g of water the initial

5.0 g of nano3 is dissolved in 50.0 g of water. the initial temperature of the water was 21.0 degrees c and the final

Explain a wide variety of compounds on hand to help

Crime scene investigators keep a wide variety of compounds on hand to help with identifying unknown substances they find in the course of their duties

When aluminum combines with chlorine gas theyproduce the

1. when 14.25 g of magnesium was heated in air 23.61 gof magnesium oxide was produced.a what mass of oxygen has

Explain the combustion of carbon with excess oxygen

The combustion of carbon with excess oxygen forming carbon dioxide is exothermic. C(s) + O2(g) => CO2(g) ?Hrxn = -393 kJ If 9,494kJ of heat is needed from the combustion

A certain weak acid hahas a ka value of 97 x 10 -7calculate

a certain weak acid hahas a ka value of 9.7 x 10 -7.calculate the percent dissociation of ha in a 0.10 msolution?

Define an equation for the equilibrium reaction

Your friend brings you a 1.50 M sample of HONH3Cl and wants yo know the pH. You politely ask for the Ka of the acid and she responds that she only knows that the Kb for HONH2 = 3.0 x 10^-6

State needs intense purification.

There is less waste. II. Harsh reagents are avoided. III. It uses recombinant technology. IV. It needs intense purification.

Explain the balanced chemical equation at the beginning

Considering the balanced chemical equation at the beginning of Section 4.2, why is it incorrect to say that if we burn 2 kg of octane, we would get 16 kg of CO2 as a product

Explain what is the voltage between the plates

A velocity selector in a mass spectrometer, like that shown in Figure 21.39, uses a 0.130 T magnetic field. (a) What electric field strength is needed to select a speed of 4.50 106 m/s. (b) What is the voltage between the plates if they are separa..

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages