Find the velocity of emergence

Assignment Help Physics
Reference no: EM132521624

A bullet moving at the rate of 300 m/s is fired into a thick target and penetrates up to 500 mm. If it is fired into a 250 mm thick target, find the velocity of emergence. Take the resistance to be uniform in both the cases.

Reference no: EM132521624

Questions Cloud

How do cognitive factors account for the criminal behavior : How do the following cognitive factors account for the criminal behavior in the case study? How do the social and behavioral factors you identified last week.
Preparing a cvp income statement : Preparing a CVP Income Statement for 2019, assuming sales and production increase by 25% as outlined in the Marketing Plan.
Rope at a high position as shown : Also, is it best to attach the rope at a high position as shown, or at a lower position? Do a equilibrium analysis to explain your answer.
What would you include in the mission statement : What/who would you include in the MISSION Statement? Is the Chief of Flint doing a good job? Is there another leader or leadership style that would assist.
Find the velocity of emergence : If it is fired into a 250 mm thick target, find the velocity of emergence. Take the resistance to be uniform in both the cases.
Moves in a straight line with a constant acceleration : If its velocity at the end of 5 seconds is 5.5 m/s, find (i) the uniform acceleration, and (ii) distance travelled in 10 seconds.
Describe sociological inequalities that you observed : Identify and describe at least two examples of sociological inequalities that you observed. Which social structures or norms could have contributed to.
Intelligence against the war on terrorism : She has asked you to prepare an overview of the role of intelligence gathering in the fight against terrorism.
Set of charge-potential difference measurements : For given 1, 2, and 3 capacitors, the left figure gives a set of charge-potential difference measurements.

Reviews

Write a Review

Physics Questions & Answers

  What is the minimum number reuqired to locate an image

How many postions are there for viewing an image in a plane mirror? What is the minimum number reuqired to locate an image?

  Discover angular separation in first-order spectrum of lines

A diffraction grating of 3400 slits percent meter is used to analyze the spectrum of mercury. Discover the angular separation in the first-order spectrum of the two lines of wavelength 579 nm and 577nm.

  Determine the mass of this volume of lead

A piece of wood is 0.640m long, 0.230m wide, and 7.00×10^?2 m thick. What is the mass of this volume of lead

  How long would simple seconds pendulum be at same location

A simple pendulum 89.5cm in length requires 10.70 minutes to make 285 complete swing. how long would a simple seconds pendulum be at the same location?

  At a certain time a particle had a speed of 20 ms in the

at a certain time a particle had a speed of 20 ms in the positive x direction and 2.2 s later its speed was 30 ms in

  How much time is necessary to catch the car

How much time is necessary to catch the car

  What is the thermal current in the copper bar

A copper bar 2.5 m long has a circular cross section of radius 2 cm. One end is kept at 80 oC and the other end is kept at 0 oC. what is the thermal current in the copper bar

  What power input is required to maintain the sphere

The emissivity of tungsten is 0.35. A tungsten sphere of radius 1.5 cm is suspended within a large evacuated enclosure whose walls are at 300 K. What power input is required to maintain the sphere at a temperature of 3000 K

  What is the energy of the backscattered photon

A 0.31 MeV x-ray photon collides with an electron and scatters straight back the way that it came. What is the energy of the backscattered photon

  What is the total force on the car

A car with a mass of 950 kg is moving to the right with a constant speed of 1.69 m/s, What is the total force on the car if it is moving to the left

  What are magnitude and direction of minimum magnetic field

A particle of mass 0.390 g carries a charge of 2.00 x10^-8 C. The particle is given an initial horizontal velocity that is due west and has a magnitude 7.00 x 10^4 m/s. What are the magnitude and direction of the minimum magnetic field that will k..

  What is the spacing between reflecting planes in the crystal

If this radiation is directed at a crystal, the first-order maximum in the reflected radiation occurs when the angle of incidence is 2.17o. What is the spacing between reflecting planes in the crystal

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