Question: 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.

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 original nucleus has a mass of 222 u, what speed does the alpha particle have when it is emitted?

Step by Step Solution

★★★★★

3.45 Rating (164 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

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)

1308-P-M-L-M(6083).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

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...

An atomic nucleus at rest decays radioactively into an alpha particle and a smaller nucleus. What will be the speed of this recoiling nucleus if the speed of the alpha particle is 3.8 x 105 m/s?...

In the radioactive decay of a nucleus of an atom called americium-241 (symbol 241Am, mass of 4.03 x 1025 kg), it emits an alpha particle (designated as ) with a mass of 6.68 x 10-27 kg to the right...

An atomic nucleus initially moving at 3 6 0 m / sm / s emits an alpha particle in the direction of its velocity, and the remaining nucleus slows to 2 8 0 m / sm / s .

Problem Set 9: Collisions AP Physics C Supplementary Problems 1. A ball of mass m and speed v strikes a wall perpendicularly and rebounds with undiminished speed. (a) If the time of collision is t,...

HELP PLZ 1. The following diagram shows a glancing collision of mass 1 and mass 2. Assume that the masses are the same and the surface has no friction. Before Collision After Collision horizontal.......

termine the equation for u(t) , including numerical w-. quantities is to the right. ulting graph of velocity u ver Collisions 3 value 10. A bullet of mass 10 g strikes a ballistic pendulum of mass...

(b) Given that the he the equation for u(t) , including num e positive direction for all quantities is to the Is attached to one end of a horizontal spri Ition of the block as it oscillates. The...

1. The following diagram shows a glancing collision of mass 1 and mass 2. Assume that the masses are the same and the surface has no friction. Before Collision After Collision horizontal Mass 2 axis...

pls let me know which numbers should i put it 7. [0.42/1 Points] DETAILS PREVIOUS ANSWERS SERPSE10 24.AMT.001. MY NOTES | ASK YOUR'I Analysis Model Tutorial An electron moving parallel to the x axis...

The cost of capital is a single rate that reflects the average return paid to investors who provide the firm's capital. True False

Concert Offer Ticket Price $ 50 Capacity 10, 500 Kills 300 seats Comps. 200 seats Sold 100 % available seats Agent Commission 10% Artist delivers sound & lights. $40,000 Documented Expenses...

Because Leake is now insolvent, the IRS may come after only Jeff'sonly Jacquie'sboth Jeff's and Jacquie's personal assets to satisfy these liabilities. It mattersdoes not matter that Jacquie appears...

Several DSS vendors provide free demos on the Internet. Identify a demo, view it, and report on its major capabilities. (Try microstrategy.com, sas.com, brio.com, and crystaldecision.com. You may...

Three cables are used to tether a balloon as shown. Determine the vertical force P exerted by the balloon at A knowing that the tension in cable AD is 481 N. 5.60 m 4.20 m 3.30 m 4.20 m 2.40 m

Three cables are used to tether a balloon as shown. Knowing that the balloon exerts an 800-N vertical force at A, determine the tension in each cable. 5.60 m 4.20 m 3.30 m 4.20 m 2.40 m

A 36-lb triangular plate is supported by three wires as shown. Determine the tension in each wire, knowing that a = 6 in. 24 in 3 16 in. 8 in.

A $100 par value 10 year bond provides 5% semiannual coupons. The yield rate is 4% convertible semiannually. What is the flat price (i.e., the money that actually changes hands if the bond is sold,...

The following quotes were observed for options on a given stock on November 1 of a given year. These are American calls except where indicated. Calls Puts Strike Nov Dec Jan Nov Dec Jan 105 8.40 10...

Which of these represents a cash outflow for a project? a) a sunk cost b)Increase in accounts receivable c)Depreciation d)Accrued expenses