Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 08, 2024

A 34-g bullet travelling at 120 m/s embeds itself in a wooden block on a smooth surface. The block then slides toward a spring

A 34-g bullet travelling at 120 m/s embeds itself in a wooden block on a smooth surface. The block then slides toward a spring and collides with it. The block compresses the spring (k = 99 N/m) a maximum of 1.2 cm. Calculate the mass of the block of wood.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

First we need to determine the velocity of the bulletwood block system just after the bullet embeds itself in the block Using the principle of conserv... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

2nd edition

77339681, 978-0077339685

More Books

Students also viewed these Physics questions

Question

Mr. Dunn, who has a 32 percent marginal rate on ordinary income and a 15 percent marginal rate on adjusted net capital gain, recognized a $15,000 capital loss in 2023. Use Individual tax rate...

Answered: 1 week ago

Question

Question 1: Identify the 4 major operational strategies in global supply chain management and give practical examples.

Answered: 1 week ago

Question

★★★★★

A car is moving with a velocity of 20 m/s. If the driver applies the brakes and brings the car to a halt in 4 seconds, what is the average acceleration of the car? A ball is thrown vertically upwards...

Answered: 1 week ago

Question

★★★★★

An investor bought a 70-strike European put option on an index with six months to expiration.The premium for this option was 1. The investor also wrote an 80-strike European put optionon the same...

Answered: 1 week ago

Question

★★★★★

What is the difference between the actual probabilities and the pseudo-probabilities, and on what does it depend? Explain your answer.

Answered: 1 week ago

Question

★★★★★

How is manufacturing overhead allocated to jobs?

Answered: 1 week ago

Question

★★★★★

=+c) If you use seasonal dummy variables, specify the dummy variables you would use.

Answered: 1 week ago

Question

★★★★★

Ive scheduled preliminary interviews with five key people. Because youve been so busy with Visible Analyst, I decided to do the first round of interviews myself, Anna tells Chip as they begin their...

Answered: 1 week ago

Question

★★★★★

Analyzing and Identifying Financial Statement Effects of Stock Dividends a. Using the financial statement effects template, illustrate the effects of this dividend declaration and payment. Use...

Answered: 1 week ago

Question

★★★★★

You are considering purchasing an investment contract that will eventually pay you $4000 per year at the end of each year for seven years. The appropriate interest rate for the risks involved is 6.4%...

Answered: 1 week ago

Question

★★★★★

Following is a sample from a population with median m. Use the sign test to test H0: m = 20 versus H1: m > 20. a. What is the value of the test statistic? b. Is H0 rejected at the = 0.05 level? c....

Answered: 1 week ago

Question

★★★★★

A famine in one nation created a huge influx of migrants to cross the border into a neighboring country. Many international aid organizations arrived at the migrant camps to provide food, water, and...

Answered: 1 week ago

Question

★★★★★

An early freeze in Normandy ruins half of the apple harvest. What happens to consumer surplus in the market for apples? What happens to consumer surplus in the market for cider? Illustrate your...

Answered: 1 week ago

Question

★★★★★

Two uniformly charged plates carrying opposite charges are separated by a distance of $20 \mathrm{~mm}$. The magnitude of the charge density on each plate is \(3 \times 10^{-8} \mathrm{C} /...

Answered: 1 week ago

Question

★★★★★

Show that for a matrix representation $D(x)$ satisfying Eq. (2.8), a new set of matrices formed by performing the same similarity transform $S^{-1} D(x) S$ for a fixed matrix $S$ on all...

Answered: 1 week ago

Question

★★★★★

why is it important to distinguish between the performance of a manager and the performance of the organization subunit for which the manager is responsible? Please share your thoughts here!

Answered: 1 week ago

Question

★★★★★

Using a graphing utility, graph y = cot -1 x.

Answered: 1 week ago

Question

★★★★★

A horizontal beam of electrons initially moving at 4.0 107 m/s is deflected vertically by the vertical electric field between oppositely charged parallel plates. The magnitude of the field is 2.00 ...

Answered: 1 week ago

Question

★★★★★

Light visible to humans consists of electromagnetic waves with wavelengths (in air) in the range 400-700 nm (4.0 107 m to 7.0 107 m). The speed of light in air is 3.0 108 m/s. What are the...

Answered: 1 week ago

Question

★★★★★

At a point due south of the transmitter, what is the direction of the wave's magnetic field An electric dipole antenna used to transmit radio waves is oriented vertically.

Answered: 1 week ago

Question

★★★★★

Find the product CD, given 4 1 5 8 6 C = 69 D = 4 3 1 7 2 CD is defined: 3 x (22) x 3. CD will be 3 x 3. RICI RIC RC3] CD R2C1 R2C2 R2C3 R3C1 R3C2 R3C3.

Answered: 1 week ago

Question

★★★★★

Redo Problem 5.17 for AB in Problem 5.19, where B is the transpose of B: Note from Problems 5.19 to 5.21 that AB BA AB. This further reflects the fact that matrix multiplication is not commutative....

Answered: 1 week ago

Question

★★★★★

Redo Problem 5.17 for BA in Problem 5.19. The product BA is defined: 3 x 2 = 2 x 2. BA will be 3 x 2. 8 BA= 6 7 4 2 3 5 = ] [ - 92 8(3) +1(9) = 6(3)+7(9) L4(3) + 2(9) RICI RIC2" R2C1 R2C2 R3C1 R3C2...

Answered: 1 week ago

Previous Question Next Question