Compute the average speed for the round trip
A car travels up a hill at a constant speed of 55 km/h and returns down the hill at a constant speed of 22 km/h. Calculate the average speed for the round trip.
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Determine the final temperature of a gold nugget (mass = 376g) that starts at 398 K and looses 4.85 kj of heat to a snowbankwhen it is lost. The specific heat capacity of gold is 0.128J/g.
A particle beam is made up of many protons each with a kinetic energy of 3.25×10-15J. A proton has a mass of 1.673×10-27kg and a charge of +1.602×10-19C. What is the magnitude of a uniform electric field that will stop these protons
If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what factor does the volume of the sample change?
The diameter of the rod is 25mm internal diameter and its thermal conductivity is W/moC. Calculate the heat transfer coefficient at the surface of the rod and also heat transfer rate.
A mixture containing only AgCl and AgBr weighs 2.00 g. It isquantitatively reduced to silver metal, which weighs 1.30 g.Calculate the weight of AgCl and AgBr in the original mixture.
Good machines are expected to produce no more than 1% defective products. After he evaluates 540 shoelaces, and finds that 17 are defective. If Dilbert has to report a confidence interval with a margin of error equal to 1.5%, how many shoelaces sho
Draw and label a flow chart of the process, giving the temperature and specific enthalpy of each stream and tell at what rate must steam be fed to the 1st effect?
A 6.0-cm-diameter horizontal pipe gradually narrows to 4.0cm. When water flows through this pipe at a certain rate, thegauge pressure in these two sections is 32.0kPa and 24.0 kPa,respectively. What is the volume rate of flow?
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but I would like to discuss to what extent employers should/should not influence or curb political participation in their workplaces.
Suppose you are the head of an island nation with a poor, growing population and the natural resources of the island are being degraded.
Question: What was the economic and political impact, if any protect the health and welfare to citizens ?
Problem: Article 3 of the Texas Constitution sets up the Texas Legislature. It also does which of the following?
Summarize how the ERA can be ratified and explain why this is the most likely way. You will draw on instances that are important to you
Which amendment to the U.S. Constitution is often called the "States' Rights Amendment" and is commonly used by states to challenge
Mechanisms of State-Led Development:** - **Industrial Policy:** Both countries used targeted industrial policies to support specific sectors, such as electroni