Find the angle between the direction of resultant vector

Assignment Help Physics
Reference no: EM13705748

Compute each part of given question:

Question: Consider two vectors A and B and their resultant A+B. The magnitudes of the vectors A and B are, respectively, 19.8 and 5.4 and they act at 78 degrees to each other.

Part A: Find the magnitude of the Resultant Vector A+B?

Part B: Find the angle between the direction of the resultant vector A+B and the direction of the vector A.

Explain your answers please for best answer!

Reference no: EM13705748

Questions Cloud

What is the heat of combustion of sucrose : Question- The combustion of 3.010 g sucrose, in a bomb calorimeter, causes the temperature to rise from 24.92 to 78.33?C. The heat capacity of the calorimeter assembly is 4.90 kJ/?C. a) What is the heat of combustion of sucrose, expressed in kJ/mol..
Find the strength of the electric field at a given distance : A solid non conducting sphere has a radius of 50.0cm. What is the strength of the electric field at a distance of 25.0cm from the center of the sphere
Determine the acceleration of the skier : A 58-kg skier starts at rest and slides 35m down a hill inclined at 12 degrees relative to the horizontal. Ignore the friction. Determine the acceleration of the skier
Personality disorders-fact or fiction : Developed a persuasive argument for or against the inclusion of personality disorders as a diagnostic category.
Find the angle between the direction of resultant vector : Consider two vectors A and B and their resultant A+B. Find the angle between the direction of the resultant vector A+B and the direction of the vector A
Find the current in the circuit one time constant : The capacitor in an RC circuit (R = 120 ohms, C = 45 muF) is initially uncharged. Find the current in the circuit one time constant
Let x be the sample mean of a random sample of size n : Let X be the sample mean of a random sample of size n from a uniform distributionon the interval [0, b], and let bb = 2X be an estimator of the upper endpoint b.(a) Demonstrate that bb is an unbiased estimator of b, and find the variance of th..
Calculate the ph of a buffer : Question- Calculate the pH of a buffer made by dissolving 1 mol formic acid (hcooh) and 1.0 mol Sodium formate (HCOONa) in 1.0 L of solution (pHa = 3.74)
How long does the return trip take : Julie drives 90mi to Grandmother's house. On the way to Grandmother's, Julie drives half the distance at 25mph and half the distance at 65 mph. How long does the return trip take

Reviews

Write a Review

 

Physics Questions & Answers

  Find how far must he now travel to reach base camp

An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. How far (in km) must he now travel to reach base camp

  Determine the macroscopic absorption cross section

Determine the macroscopic absorption cross section for a uranium fuel rod which has been enriched to 15 w/o U-235 and the remainder is U-238. The density, rho, of this fuel rod is equal to 19.1 g/cm^3 and the microscopic absorption cross sections are..

  Determine the work done on the block by normal force

A 14.0 kilogram block is dragged over a rough, horizontal surface by a 91.0 Newton force acting at 20.0 degree above the horizontal. Determine the work done on the block by normal force

  What frequency sound does this string produce

One string of a certain musical instrument is 80.0cm long and has a mass of 8.72 g. It is being played in a room where the speed of sound is 344m/s, What frequency sound does this string produce in its fundamental mode of vibration

  Find the final volume of gas

If a metric ton is 1 x10^3 kg, how many 88 kg people can safely occupy an elevator that can hold a maximum mass of exactly 1 metric ton.

  Determine the force exerted by horizontal rope on her arms

A 55.0 kg ice skater is moving at 4.00 m/s when she grabs theloose end on a rope, the opposite end of which is tied to a pole. Determine the force exerted by the horizontal rope on her arms

  A consulting group surveyed general mills inc employees to

a consulting group surveyed general mills inc. employees to research the factors that affect their satisfaction with

  How large must the minimum coefficient of static friction be

A block is sliding to the right up a inclined plane (10 degrees) at an initial speed of 0.5 m/s. The coeffecient of friction is 0.3. how large must the minimum coefficient of static friction be

  Does mass affect coulombs law in any way

Upon and following the introduction of Coulomb's law, my book keeps referencing to the electric force experienced between two point particles as just that--between two point particles. Does mass affect Coulombs law in any way?

  Recorded during high-altitude rocket flights

X-ray pulses from Cygnus X-1,a celestial x- ray source, have been recorded during high- altituderocket flights. The signals can be interpreted as originating whena blob of ion- ized matter orbits a black hole with a period of5.25 ms. I

  Two adjacent natural frequencies of an organ pipe

Two adjacent natural frequencies of an organ pipe are determined to be 351 Hz and 405 Hz. (Assume the speed of sound is 343 m/s.) (a) Calculate the fundamental frequency of this pipe. Hz (b) Calculate the length of this pipe. m

  Compute the elastic potential energy of compressed spring

A 2.00 kg block is placed against a spring on a frictionless 26° incline. The spring, whose spring constant is 19.8N/cm, compute the elastic potential energy of the compressed spring

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