A 7.00 g bullet, when fired from a gun into a 1.00 kg block of wood held in a vise, penetrates the block to a depth of 6.40 cm. This block of wood is next placed on a frictionless horizontal surface,and a second 7.00 g bullet is fired from the gun into the block. To what depth will the bullet penetrate the block in this case?×Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. cm

x=0.0636m, the depth the bullet penetrate the blockExplanation:Given:mass of bullet, m=7.00gdepth…

Answered: A 7.00 g bullet, when fired from a gun…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Q.2. When an oblique shock strikes a solid wall, it reflects as a shock of sufficient strength to cause the exit flow M3 to be parallel to the wall, as in the figure. For airflow with M1 = 2.5 and p1 = 100 kPa, compute M3, p3 and the angle Ø. M2 M, = 2.5 M3 40°
Two solid metal balls, M1 = 40 g and M2 = 60 g, are each suspended from 32 cm long chords in a Newton’s Cradle type arrangement as shown in the figure above. The lighter ball is pulled away so that it makes a 57 degrees angle with respect to the vertical and then released. a) What is the maximum angle the heavier ball will make with respect to the vertical after the collision? b) What is the maximum angle the lighter ball will make with respect to the vertical after the collision?
A 16 cm diameter Styrofoam ball (p = 0.3 g/cm³) is released from the bottom of a tank filled with an unknown liquid. If the terminal speed of the ball is 1.66 m/s, what is the density of the liquid? The drag coefficient of the ball is 0.50. O 0.23 g/cm3 O 0.45 g/cm³ O0.88 g/cm3 O 0.18 g/cm3
Problem6 When a viscous fluid flows parallel to a horizontal plate, it leads to the development of a thin boundary layer on the plate surface. The velocity within the boundary layer varies with the vertical direction as u(y) = US where 8(x) = 3.5 VX/Uis the boundary layer thickness vx 8(x) that increases with the horizontal position. Outside of the boundary layer, the flow is uniform and equal to the free stream velocity U... Show that for two fluids of different viscosities (₁, ₂) and densities (P₁, P2) and flowing at the same free stream velocity, the ratio of the drag force they generate on the plate is proportional to the square root of the ratio of the viscosities and densities: FD2 FD1 = H₂P2 M₁P₁
Two pieces of paper hang side-by-side about an inch apart. Suppose that someone blows straight down the gap in between the pieces of paper. In which direction will the bottom ends of the papers move (left/right/toward each other/away from each other)? Justify your answer.
A cannon is sitting in a boat which is floating in a small pond. You attach one end of a chain to the boat and the other end of the chain to the cannon and throw the cannon out of the boat. The cannon hangs from the boat without touching the bottom of the pond. The water level on the sides of the lake when the cannon is hanging from the boat is ___________ when the cannon was inside the boat. A. exactly the same as. B. a little lower than C. a little higher than
Consider the following section of pipe. The velocity of water (Pwater h₁ m S V₁ = 2.9 h₁ = 3.2 m V₂ = 6.7 h₂ = 1.9 m m S Point 1 = 1000 kg ) and height are given for two different points in the pipe. Use this information to answer the following questions. m What is the ratio of the cross-sectional area at point 1 to the cross-sectional area at point 2? A₁ A₂ What is the difference in pressure between points 1 and 2? (Find P2 - P₁. Include a negative sign if that's what you calculate.) P2 - P1 = Pa Which direction is the water flowing through the pipe? Point 2 h₂
Find the center of mass of a laminate bounded by y=−x,y=x,y=2 with variable density modeled by \rho (x,y)=y+5. Question 3 Answer a. (0,2619) b. (35,94) c. (−23,116) d. None of the above e. (0,1) f. (0,32)
While workers spray paint the ceiling of a room, numerous small paint aerosols are dispersed into the air. Eventually, these particles will settle out and fall to the floor or other surfaces. Consider small spherical paint particles of diameter D = 10 μm and specific gravity of 1.2. Determine the time it would take this particle to fall 2.4 m from near the ceiling to the floor. Assume that the air within the room is motionless.
-500 mm 16.13. completely filled barrel and its contents have a combined weight of 100 kg. A cylinder C is connected to the barrel at a height h =550mm. as shown. Knowing µ, = 0.40 and Hg = 0.35, determine the maximum weight of C so the barrel will not tip. %3D 900 mm -•G h 450 mm Solution: A В Free-body of barrel
P-2 Please I need help with this question needed very clearly and step by step explanation and NEEDED ONLY HANDWRITTEN SOLUTIONS PLEASE REMEMBER HANDWRITTEN please, will be really appreciated for your help. NEEDED ONLY HANDWRITTEN SOLUTIONS
Inside the wall of a house, an L-shaped section of hot-water pipe consists of three parts: a straight, horizontal piece h = 28.0 cm long, an elbow, and a straight vertical piece l = 152 cm long (figure below). A stud and a second-story floorboard hold the ends of this section of copper pipe stationary. Find the magnitude and direction of the displacement of the pipe elbow when the coordinate system with it's origin at the elbow, the +x-axis to the right in line with the horizontal water flow is turned on, raising the temperature of the pipe from 18.0°C to 43.6°C. (Assume pipe and the +y-axis going upward.) 0.6568 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. mm 79.57 magnitude direction ° (clockwise from the +x-axis) Need Help? Read It

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS