What are the magnitude and direction of acceleration

Assignment Help Physics
Reference no: EM1364302

Q. The force exerted by the wind on the sails of a sailboat is 490 N north. The water exerts a force of 250 N east. If the boat (including its crew) has a mass of 300 kg, what are the magnitude and direction of its acceleration?

Q. A charge moves a istance of 2.0cm in the direction of a uniform electric field having a magnitude of 228 N/C. the electrical potential energy of the charge decreases by 45.0523*10^-19 J as it moves. find the magnitude of the charge on the moving particle.

Reference no: EM1364302

Questions Cloud

Global business language evidence implications : Accounting is becoming a global business language. Provide some evidence of this assertion. What are some of the implications of this trend?
Devise ef?cient algorithm for computing probability : Given the probabilities r1, · · · , rn, the costs c1, · · · , cn, and the budget B, ?nd the redundancies m1, · · · , mn that are within the available budget and that maximize the probability that the system works correctly. Devise an ef?cient algo..
Illustrate what is the probability of seat belt usage : Out of the people who wear seat belts, northeast has 148. Out of the people who don't wear seat belts, northeast has 52. A total of 858 wear seatbelts in the United States. Illustrate what is the probability of seat belt usage by region of the cou..
Explain would your answer differ if you and your rival : Explain would your answer differ if you and your rival were required to resubmit price quotes year after year and if, in any given year, there was a 50 percent chance that Toyota would discontinue the Highlander.
What are the magnitude and direction of acceleration : what are the magnitude and direction of its acceleration. find out the magnitude of the charge on the moving particle.
Management discussion and analysis : Define the management's discussion and analysis. Describe in a memo, the major items disclosed in this section of the financial report.
Existence of well paid financial analysts : In an efficient equity market, where there are no mis-priced stocks, no one can make abnormal rates of return. If this is the case, how would you then justify the existence of well-paid financial analysts in all states?
What is effective leadership : What is effective leadership? How do you know a leader is effective or ineffective? What qualities make a leader effective?
Illustrate what is betty threat value : Illustrate what is Betty's threat value. If Arthur and Betty cooperate together in settling their disagreement, what is the net cost of resolving the dispute.

Reviews

Write a Review

 

Physics Questions & Answers

  Determine the altitude as she crosses the bar

A uniform plank of length 5 m and weight 231 N rests horizontally on two supports, with d = 1.43 m of the plank hanging over the right support. To what distance, x, can a person who weighs 446 N walk on the overhanging part of the plank before it ..

  What is the rock''s velocity as it hits the bottom of hole

A 1560kg car is travelling with a speed of 14.20 m/s. What is the magnitude of the horizontal net force that is required to bring car to a halt in a distance of 52.10 m.

  Find the induced current in the resistor

Find the induced current I in the resistor. A rolling axle, 1.30 m long, is pushed along horizontal rails at a constant speed v=2.91 m/s. A resistor R=0.475Ω is connected to the rails at points a and b, directly opposite from each other.

  What is the fundamental frequency of the wire

Two cars are traveling along a straight road. Car A maintains a constant velocity of 110 km/h and car B maintains a constant speed of 110 km/h. At t= 0, car B is 45 km behind car A. How far would car A travel from t = 0, before it is overtaken by c..

  What is the wavelength, in mm, of the sound during water

A Carnot engine operating with an ideal gas takes heat energy from the hot reservoir at 500 degrees C and exhausts heat energy to the cold reservoir at 250 degrees C. If the engine does 400J of work per cycle, what is its efficiency.

  What is the magnitude of the charge of the particle

At t=0, a proton is moving with the speed of 5.5×10^5 m/s at an angle of 30 degrees from the x-axis, as shown in the figure. A magnetic field of magnitude 1.5 T is pointing in the positive y-direction. What would be the y-coordinate of the proton ten..

  What is the velocity of the cars right after the collision

In a head-on collision, a car stops in 0.29 {s} from the speed of 28 {m/s}. The driver has a mass of 78 {kg}, and is, fortunately, tightly strapped into his seat. what force is applied to driver during that fraction of a second.

  What is the equivalent resistance of the light string

An engine does 20000 J of work and rejects 6120 J of heat into a cold reservoir whose temperature is 285 K. What would be the smallest possible temperature of the hot reservoir.

  What is the new frequency of the string that was tightened

What is the frequency of string that was tightened.How high does it rise above the ground.

  What would the period of the system be

what would the period of the system be. When a particular mass-spring system is started by stretching the spring 5 cm, one complete oscillation takes 2 seconds.

  What is modify in frequency ff - fi

What is modify in frequency ff - fi

  What is the electric field in the region between plates

A pendulum has a period of 0.80s on Earth. What is its period on Mars, where an acceleration of gravity is about 0.37 that on Earth.

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