Question: An atomic nucleus initially moving at 420 m/s emits an alpha particle in the direction of its velocity and the remaining nucleus slows to 350m/s.

An atomic nucleus initially moving at 420 m/s emits an alpha particle in the direction of its velocity and the remaining nucleus slows to 350m/s. If the alpha particle has a mass of 4.0u and the original nucleus has a mass of 222u, what speed does the alpha particle have when it is emitted?

Step by Step Solution

★★★★★

3.45 Rating (177 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Consider the motion in one dimension with the positive direction being the direction of motion of ... View full answer

blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-LM (132).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Q:

An atomic nucleus initially moving at320 m/s emits an alpha particle in the direction of its velocity, and the remaining nucleus slows to 280 m/s. If the alpha particle has a mass of 4.0 u and the...

Q:

The rocket sled has a mass of 4 Mg and travels from rest along the smooth horizontal track such that it maintains a constant power output of 450 kW. Neglect the loss of fuel mass and air resistance,...

Q:

The spool, which has a mass of 4 kg, slides along the rotating rod. At the instant shown, the angular rate of rotation of the rod is θ = 6 rad/s and this rotation is increasing at θ = 2...

Q:

An interest payment of $650 in a 20 percent tax bracket would result in a tax savings of _____.

Q:

A property owner has several rental units and wants to build more. How much of each month's rental income should be deposited at the beginning of each month in an account that earns 6.6%, compounded...

Q:

1. Find the amount of heat in cal generated by 95 J of work. 2. Find the amount of heat in kcal generated by 7510 J of work. 3. Find the amount of work that is equivalent to 1550 Btu. 4. Find the...

Q:

In what ways did the interviewing conditions contribute to or distract from the quality of the data? For example, was proper concern given to the narrators health, memory, mental alertness, ability...

Q:

Suppose your company needs to raise $45 million and you want to issue 30-year bonds for this purpose. Assume the required return on your bond issue will be 6 percent, and youre evaluating two issue...

Q:

Required information [The following information applies to the questions displayed below.) Wells Technical Institute (WTI), a school owned by Tristana Wells, provides training to individuals who pay...

Q:

This problem requires the use of ACL software, which can be accessed by following the instructions available on the textbook website. Information about downloading and using ACL and the commands used...

Q:

Write a pseudocode algorithm that will produce the following figure as output: ===+===+ +===+===+ +===+===+

Q:

3. Suppose each person in a large statistics class (enrollment 1000 students) rolls a die 60 times and counts the number of times they roll an ace (one dot). (a) For each person, the total number of...

Q:

Grand Corporation reported pretax book income of $805,000. Tax depreciation exceeded book depreciation by $535,000. In addition, the company received $330,000 of tax-exempt municipal bond interest....

Q:

Use Excel to answer the questions below. Formulate the null and alternative hypothesis. Present the answer in tabulated form and indicate the decision in the table. Follow the example of tabulated...

Q:

Marcia, a project manager, was in charge of assigning tasks for the school's barbecue fundraiser. One of the team members, Larry, hated to cook but was an excellent bartender. Marcia should develop a...

Q:

A Production Facility has produced 615,000 products and would like to allocate these products to their customers. Given the following requested customer demand, calculate how much of the EXCESS...

Q:

A corporate treasurer is concerned at the high cost of the premium associated with establishing an options strategy. The companys bank suggests that the use of a barrier knock-out option to protect...

Q:

Borrowing costs should be recognised as an expense and charged to the profit and loss account of the period in which they are incurred : A. If the borrowing costs relate to qualifying asset B. If the...

Q:

Draw a structured flowchart or write structured pseudocode describing the steps to prepare your favorite dish. Include at least two decisions and two loops.

Q:

The required returns of Stocks X and Y are r X = 10% and r Y = 12%. Which of the following statements is CORRECT? a. If Stock X and Stock Y have the same current dividend and the same expected...

Q:

ection Total: 70 Marks 1. According to Gravetter, Wallnau & Forzano (2018), Weinstein, McDermott, and Roediger (2010) report that students who were given questions to be answered while studying new...

Q:

UCC 1-304 states that every contract or duty within the Uniform Commercial Code imposes an obligation of good faith in its performance and enforcement. According to UCC 2-103(1)(b), good faith, for a...

Related Book

Physics Principles with Applications 7th edition by Douglas C. Giancoli