Explain how many minutes does the trip take

Assignment Help Chemistry
Reference no: EM13553898

On a trip of 287 miles, a driver maintains an average speed of 85.0 km/hr. How many minutes does the trip take?

Reference no: EM13553898

Questions Cloud

Estimate the flow rate of the water in the pipe : Water flows through a Venturi meter with a pipe diameter of 9.0 cm and a constriction diameter of 5.6 cm. Find the flow rate of the water in the pipe of 9.0 cm diameter
Explain nitrogen and hydrogen combine : Ammonia is produced using the Haber process in which nitrogen and hydrogen combine. N2(g) + 3H2(g) => 2NH3(g) How many grams of nitrogen are needed to produce 650 grams of ammonia
Find the velocity of the wind : A seagull flies at a speed of 10m/s directly into the wind. Knowing that it takes the bird 25 min to travel 8km relative to the earth, find the velocity of the wind. How long will it take the seagull to travel a distance of 12km with the wind?
Obtain the velocity of center of mass of car-truck system : A 1484-kg car is moving westward with a speed of 20.7 m/s, Find the velocity of the center of mass of the car-truck system
Explain how many minutes does the trip take : On a trip of 287 miles, a driver maintains an average speed of 85.0 km/hr. How many minutes does the trip take
How fast should the platform move for the person : A speaker fixed to a moving platform moves toward a wall, emitting a steady sound with a frequency of 225 Hz. How fast should the platform move for the person to detect a beat frequency of 1.00 Hz
Explain bird is flying around the world at a rate : A bird is flying around the world at a rate of 8.85 ft/sec. How many days will it take to complete its journey? (circumference of earth = 24,900 miles.
Assume normal air pressure : A person stands at a point 510m in front of the face of a sheer cliff.  If the person shouts, how much time will elapse before an echo is heard?  Assume normal air pressure
Explain the drug is eliminated metabolically : The drug is eliminated metabolically by a first-order process having a rate constant of 5.39 × 10-3 min-1. What must the initial dose of the drug be in order for the drug concentration 2.39 hours afterward to be 4.5 mg/kg body weight

Reviews

Write a Review

Chemistry Questions & Answers

  What are some difference or similarity in type of inhibition

what are some difference or similarity in the type of inhibition caused by heat, acid or base and heavy metal ions on enzyme activity.

  State the structure of the stereoisomer with dipole moment

One has a dipole of 0 D, and the other has a dipole moment of 2.95 D. Draw the structure of the stereoisomer with dipole moment of 2.95 D.

  Compute the velocity of electrons emitted from molecules

calculate the velocity of electrons emitted from molecules in which the binding energies are 10ev, 100ev, and 500ev

  Define comparing heat capacity of bricks and water

Thermochemistry : Comparing Heat Capacity of Bricks and Water, A house is designed to have passive solar energy features. Brickwork incorporated into the interior of the house acts as a heat absorber. Each brick weighs approximately 1.8 kg

  Find out the solubility product constant for silver fluoride

Determine the solubility product constant for silver fluoride at this temperature. It is not what is listed on the chart on page 773 because that chart is only for use at 25 deg C.

  Explain what will the concentration be after 18.0 minutes

The rate constant for a certain reaction is = 6.10×10?3 . If the initial reactant concentration was 0.750 , what will the concentration be after 18.0 minutes

  A reaction has horxn -120 kjmol and a forward activation

calculate the ratio kcatkuncat.a a reaction has horxn -120. kjmol and a forward activation energy ea 80. kjmol. what

  Define how much time would a similar nitration reaction take

You performed A nitration reaction in 15 minutes to completion. Assume it took the entire allotted time. If we used anisole instead of methyl benzoate to run an analogous reaction, how much time would a similar nitration reaction take.

  What is the molar mass of the unknown gas

nknown gas effuses in 11.0 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.56 min. What is the molar mass of the unknown gas

  Compute the dryness fraction of the steam

Calculate the dryness fraction of the steam between the separator and the throttle, and hence the dryness fraction of the steam being bled from the system.

  Compute the mass of ammonia formed

Calculate the mass of ammonia formed when 6 g of hydrogen react with 14 g of nitrogen to form ammonia. You may use whole numbers for atomic masses.

  Describe the equilibrium concentrations

Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [N2]eq = 3.6 M, [O2]eq = 4.1 M, [N2O]eq = 3.3 × 10-18 M.

Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd