What was the initial speed ofthe bullet

Assignment Help Physics
Reference no: EM131156293

A 5.00-g bullet is fired horizontally into a 1.20-kg wooden block resting on a horizontal surface. Thecoefficient of kinetic friction between block and surface is 0.20. The bullet remains embedded in theblock, which is observed to slide 0.230 m along the surface before stopping. What was the initial speed ofthe bullet?

Reference no: EM131156293

Questions Cloud

Important opportunity or challenge with a fixed mindset : Think of a time you faced an important opportunity or challenge with a fixed mindset. What were your thoughts and worries about your abilities, other people's judgments, and the possibility of failure
Identify the sources of these values in your opinion : Describe any challenges or conflicts that you might foresee or any area of professional ethics that you see as personally challenging or tricky. Explain what you might do to overcome any challenges when working with clients so that you are upholdi..
Reincorporating in foreign countries : Q1: Why are some U.S. companies, such as Eaton, reincorporating in foreign countries, such as to Dublin, Ireland, as did Eaton? What are the pros and cons of that strategy?
What is the difference between positional and personal power : You are a new supervisor at a large organization that develops technology for the military. How will you handle this situation? What is the difference between positional power and personal power? (in your own words)
What was the initial speed ofthe bullet : The bullet remains embedded in theblock, which is observed to slide 0.230 m along the surface before stopping. What was the initial speed ofthe bullet?
Project lessons learned and project retrospectives : What are the distinguishing characteristics between project lessons learned and project retrospectives?
What guidelines are encouraged for the counselor : Choose one of the different ethical codes we have reviewed (ACA, APA, or NAADAC) and discuss that code's specific approach to multicultural counseling. What guidelines are encouraged for the counselor?
Discuss the role of unmanned aerial vehicles : Discuss the role of Unmanned Aerial Vehicles (UAV) in the commercial (non-military) environment;- identify 1 specific area (e.g., border patrol).
Central characteristic of the homo economicus : What is a central characteristic of the homo economicus ("economic man") assumption of decision making in economics?

Reviews

Write a Review

Physics Questions & Answers

  A slide projector needs to create a 98-cm-high image of a

a slide projector needs to create a 98-cm-high image of a 2.0-cm-tall slide. the screen is 300cm from the slide. assume

  What is the value of the integral for path

Every of the eight conductors in Figure 29-68 carry 2.70 A of current into or out of the page. Two paths are indicated for the line integral. What is the value of the integral for (a) path 1 and (b) path 2?

  What was the j-component of the wind velocity vector

A light plane attains an airspeed of 370 km/h. The pilot sets out for a destination 800 km to the north but discovers that the plane must be headed 10° east of north to fly there directly. What was the j-component of the wind velocity vector

  How far does earth move toward her as she falls

A 2.4kg object is moving along the x-axis at 1.55m/s. As it passes the origin, two forces F1 and F2 are applied, both in the y direction (plus or minus).

  Find an expression for the electric potential

A rod of length L has a total charge Q uniformly distributed along its length, Find an expression for the electric potential as a function of position along the x axis

  Averageacting on the the victim from floor during collision

In a common but dangerous prank, a chair is pulled away as a personis moving downward to sit on it, causing the victim to land hard onthe floor. Suppose the victim falls by 0.50 m, the mass that moves downward is 70 kg, and the collision on the fl..

  What is the maximum amplitude the oscillation can have

A mass 100g rests on a second mass 850g that is attached to a spring with k = 75.0 N/m. What is the maximum amplitude the oscillation can have

  What is the rate of emission

A blackbody is emitting radiation at a rate of 25 W at 27oC. what is the rate of emission

  How many such ions are present on the outer surface

The membrane that surrounds a certain type of living cell has a surface area of 4.5 x 10-9 m2 and a thickness of 1.1 x 10-8 m, how many such ions are present on the outer surface

  How many units of berries will xavier consume

Xavier and Yvette are the only two persons on an island. There are only two goods, nuts and berries. Xavier's utility function is U(Nx; Bx) = NxBx. Yvette's utility function is U(Ny; By) = 2Ny + By. Xavier has 3 berries and 8 nuts. Yvette has 6 b..

  What is higher of two frequencies of the sinusoidal waves

A wave composed of two sinusoidal waves of identical amplitude but different frequencies has the equation s = 2A cos (45.0t) cos (67.0t) , where the coefficient of t is stated in rad/s. What is the lower of the two frequencies (in Hz) of the sinusoid..

  The peak instantaneous current in a certain lightning

the peak instantaneous current in a certain lightning stroke is 21700 a vertically upward. the current is approximately

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