1. A wood block of mass mw = 200 g is projected from the ground at a speed vo = 35 m/s andat an angle 60 = 50°. When at height h= 24 m the wood block was hit by a bullet of mass m =25 g which was moving at v= 220 m/s and at an angle 6 = 70°. After the collision, the bulletembedded itself in the block and move together and land at point A on the ground. Then theymove on the ground that has coefficient of kinetic friction u: = 0.5 and start to compress ahorizontal spring at point B. The distance between point À and B is 18 m and the springconstant k = 3x10? N/m. Right end of the spring is fixed, and all motions are confined in x-yplane.Wood block+ BulletBulletWoodBblock(a) Was the collision between the wood block and the bullet elastic or inelastic?Explain quantitively.(b) Find the maximum height from the ground the block with the bullet reached.(c) How far is point A from the launch point of the wood block?(d) Calculate the velocity at which the block-bullet system lands at point A. What will be thespeed of it at point B?(e) Determine how much the spring will be compressed when the block-bullet system comesto a rest.

mw = 200 g = 0.2 kgVo= 35 m/s Qo = 50∘h = 24 mmb = 25 g = 0.025 kgVb = 220 m/s Qb = 70∘μk =…

Answered: elf in the block and ground that has…

Engineering

Mechanical Engineering

elf in the block and ground that has com ing at point B. Th x103 N/m Right

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: 500 N Find the moment 45

Q: find controid of the area

Q: 15 15 45 .75

A: Orthographic projection of given isometric drawing is shown below

Q: 2. Find Vx Parel. Alf red B. . Find Vx and Vo. 35V 52 t Vo

Q: Determine the (f_y ) when force 80 Ib and angle 30° on the axis (X)

Q: FIND SUMMATION OF MOMENT OF 1. A 2. B

Q: 12 Find the moment about point O for the given Figure. a.

A: Option B is correct.

Q: The resultant loading force is 2.5 kN/m A O 09 O 5 07 3 m kN. 0.5 kN/m B 1.5 kN -1 m-

A: Solution.jpg

Q: Find forces A and B in diagram at right.

Q: a. Resultant Fore created by two Forees b Angle op direction from the po sitive nori 20n tal axis oF…

Q: A1A) Space is . . dimensional. O a. four O b. two O c. three O d. one

A: The space is three-dimensional because each and every point in space is described by a linear…

Q: Two beams at 6 meters in length each are arranged so that the reactions at A, B, and D are the…

Q: 1. What is velocity of B if velocity of A is 10 in/s downwards? Show all work. C B

A: The velocity of 'A' is given as 10 inchess. The velocity of 'B' needs to be evaluated.

Q: Q3) Determine the x- and y-coordinates for the shaded area as shown in figure (3), noted that all…

Q: Q1: Compute the new position of the square [A(11,11), B(21,11), C(21,21), D(11,21)] after its…

A: Consider the graph shown below for the given points.

Q: 3. The 90 N and the 120 N forces act on the bracket shown. If their resultant passes through point…

A: Note: Two different values are mentioned in the question and diagram and I verified both the values…

Q: R4 m 4 m 2 m y=2(x-3Y0.5- 1m,

A: The Center of mass is a point where the sum of the moment of the weight of each particle is zero. It…

Q: The engine room of a freighter is on fre A frefghting tugboat has drawn along sde and is drecting a…

Q: OI5. Delermha The resultant of The forces sheon in figure (o) 48KN 2 kN CAKN

A: Draw the given diagram.

Q: FED (10+A)m 10 m y 4 m. Im (30+BL -5 m 1.5m Two tractors pull the tree as shown by tying the rope…

A: DE and CE are written in vector form and subsequently dot product is taken to get the angle.

Q: The new coordinates of translated the triangle ABC, A(2,2), B(3,2) and C(2,4) by 2 units in…

A: Given:A(2,2)B(3,2)C(2,4)tx=2ty=3

Q: A triagle is defined by the three points A(2,-5,1), B(-3,2,4) and C (0,3,1) Find: a. Rbc and Rba…

Q: Given the space force below, what is the angle that it makes with the +x-axis?

A: Write the given resultant force system the vector form: R→=Rx i^+Ry j^+Rz k^R→=-8 i^+20 j^+10 k^ N…

Q: determine coordinates of points A, B, C in 3D

A: The given information in the problem is listed in the following attached image:

Q: A. Which of the following gives the area in square meters. B. Which of the following gives the x…

Q: Find the resultant and angle of direction based on the horizontal. using tail to tip method 1. 20…

Q: Deive equabon for height Rof Pate Governer useig Instantenous Centre Method.

Q: Problem 1. Three circles are tangent externally. The distance between their centers are 60 m, 73 m,…

Q: QI/ Determine the magnitude and direction of a force (P), if the horizontal and vertical components…

A: Given Data Px=30 N Py=50 N

Q: Co D N B F 500 mm E A 250 mm 300 mm

A: Given,

Q: 2 Draw the Vehciry triangle of body horizontal Surface and inclination angle on

A: The velocity triangle of a body on horizontal plane is -

Q: The dot product of the two vectors a and b is equal to: a.b.cose

Q: Find area of the shaded part using inventor

A: Find Find the area of the shaded part.

Q: HW problem 30 in. Given: F, = 500 lb, F, = 300 1. lb, F = 200 lb %3D %3D 20 in. 40 in. 9 in. 22 in.…

Q: B, 3.) Calculate the magnitude and direction of the resultant force in th location with respect to…

Q: Determine the distance (in m) from Point O where the resultant acts

A: The resultant of the system is as shown below.

Q: A. 20° 30 Neremine the resultant c4 the forces. suly TECNO SPARK

A: find the resultant force .

Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

1. A wood block of mass mw = 200 g is projected from the ground at a speed vo = 35 m/s and
at an angle 60 = 50°. When at height h= 24 m the wood block was hit by a bullet of mass m =
25 g which was moving at v= 220 m/s and at an angle 6 = 70°. After the collision, the bullet
embedded itself in the block and move together and land at point A on the ground. Then they
move on the ground that has coefficient of kinetic friction u: = 0.5 and start to compress a
horizontal spring at point B. The distance between point À and B is 18 m and the spring
constant k = 3x10? N/m. Right end of the spring is fixed, and all motions are confined in x-y
plane.
Wood block
+ Bullet
Bullet
Wood
B
block
(a) Was the collision between the wood block and the bullet elastic or inelastic?
Explain quantitively.
(b) Find the maximum height from the ground the block with the bullet reached.
(c) How far is point A from the launch point of the wood block?
(d) Calculate the velocity at which the block-bullet system lands at point A. What will be the
speed of it at point B?
(e) Determine how much the spring will be compressed when the block-bullet system comes
to a rest.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step by step

Solved in 8 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Find the missing coordinate of P, using the fact that P lies on the unit circle in the given quadrant. Coordinates Quadrant P( II -len
nd Find the I. (2 moment of the shaded area about the X. X-axis ). Two half-circles are cut
Q4/ find the center of gravity for figure below. 3 in. 4 in. 10 in.
H.w-2 Find the area of the shapes in the figure and then find the center of gravity?
What are the coordinates of A, B and C? Find the length AC, and AB. 6 ft 2 ft B/2fi BY N 13/12 5 2.5 ft 4 ft- A y
Create the missing view given the two completed views. The frontvis missing for A, Top for B, and Side for C.
Find the magnitute ond dinection-ok the resultant forces? sal/
I need the answer
Q Avecar A f Length 10 units.ma Kes an angle of 30 with avector Bof benath 6unuts. Find the wagnitude of the Vector difference A-B and the angle itmakes with vector A- O by the para llelagram method. O by the triangle methad. © bay the rectamqular vesalutien.
Please solve it Fast