Calculate the average velocity

Assignment Help Physics
Reference no: EM13237072

A train is traveling due west with a velocity of 101.2 mph and then makes a turn to the northwest with a velocity of 95 mph. Calculate the average velocity from the starting point to the ending point?

Reference no: EM13237072

Questions Cloud

Explain what is the value for deltas if 20g of a substance : what is the value for deltaS if 20g of a substance (MW=78.0g/mol) is boiled at 50 degrees C
What can infer about elasticity of demand for taxicab rides : Taxicab fares in most cities are regulated. Several years ago taxicab drivers in Boston obtained permission to raise their fares 10 percent, and they anticipated that revenues would increase by about 10 percent as a result.
What is the equation for the wave : A wave has the following properties: amplitude = 0.208 m, period = 0.687 s, wave speed = 13.7 m/s. The wave is traveling in the -x direction
State what other oxidizing agents may be used to carry out : Propose a reasonable reaction mechanism for the sodium hypochlorite oxidation of 3-heptanol. Give the IUPAC name of the expected product. What other oxidizing agents may be used to carry out this oxidation
Calculate the average velocity : A train is traveling due west with a velocity of 101.2 mph and then makes a turn to the northwest with a velocity of 95 mph
Under what condition can the agent afford to consume : Consider a static, Arrow-Debreu economy with N=2 states. Suppose that the market is complete and let P and 1-P be the price of the two Arrow-Debreu securities, b(1)=(1, 0), and b(2)=(0, 1), respectively.
What revenue management opportunities are available : What revenue management opportunities are available to a trucking firm? How can it take advantage of these opportunities?
Explain briefly describe synthetic strategy : Identify the reagents you would need to make the following substance via Grignard synthesis, and briefly describe your synthetic strategy.
What should be done to improve planning : Should major management plans provide for "worst case scenario" to assist development of ethics?

Reviews

Write a Review

Physics Questions & Answers

  What would be the y coordinate of the proton

Coherent light with wavelength 595 nm passes by two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00 {rm m} from the slits. The first-order bright fringe is a distance of 4.84 {rm mm} from the center of th..

  What is the angle of refraction into carbon tetrachloride

Cube of ice is taken from the freezer at -8.5°C and placed in a 75-gram aluminum calorimeter filled with 300.0 grams of water at room temperature of 20.0°C. The final situation is observed to be all water at 17°C. What was the mass of the ice cub..

  What is the wavelength of the visible light

What is the distance, measured along the screen, between this bright fringe and bright fringe corresponding to m = 3.

  Suppose that the liquid is an ideal fluid

A grating with 504 lines/mm is illuminated with light of wavelength 305 nm. What is an angular separation between the two lines formed in order m = 2.

  Find out the ratio for this particle

Estimate the thickness of lead shielding needed to reduce the exposure rate 2.5 m from a 5.92x10^11 Bq point source of Cs-137 to 1.0 mR/hr.

  Find the minimum speed must give the air at the top

Find the shear strain that results if a force of magnitude 8×10^5 is applied to the top square face of the plate, parallel to the side, and a force of equal magnitude is applied in the opposite direction to bottom face of the plate.

  Fraction of the original kinetic energy gets transferred

A chair of weight 74.0 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F = 47.0 N directed at an angle of 41.0^circ below the horizontal and the chair slides along floor.

  What is his total displacement

A dolphin in seawater at a temperature of 25 °C makes a chirp. How much time passes before it hears an echo from the bottom of the ocean, 208 m below.

  What is the lift force exerted on the air by rotors

A 0.35kg mass suspended from a spring moves with simple harmonic motion. At the instant mass is displaced from equilibrium by -0.105 m, what is its acceleration? (The spring constant is 11.8N/m)

  Evaluate the electrostatic energy of two opposite charges

Evaluate the electrostatic energy of two opposite charges

  How much ice is melted as a result of the collision

A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of water. It takes a time of 2.30s for the boat to travel from its highest point to its lowest, a total distance of 0...

  What force is exerted on the bullet

A 5g bullet leaves the muzzle of a rifle with a speed of 320 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.81 m long barrel of rifle.

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