A pion and a proton can briefly join together to form a delta particle. A measurement of the energy of the system shows a peak at 1236 MeV, corresponding to the rest energy of the delta particle, with an experimental spread of 120 MeV. What is the lifetime of the delta particle?

Q: Please help with question #2 !!

A: (a) Using the grating equation,

Q: How might I appropriately answer 10.3?

A: (a) Energy of the inner most electron of lead is,

Q: I don't understand this question. I had gotten 4.32 as my answer, but it is wrong.

A: Draw the figure below.

Q: Can you help me?

A: a)at A temperature is 300 K,at A, the number of moles is 

Q: need help with this problem

A: Let the mass of the merry go round be denoted as M.The law of conservation of angular momentum state...

Q: The mass of Tesla Model S is 2000 kg and its engine produces 400 Nm of torque. The Mercedes-Benz S C...

A:

Q: A child in a boat throws a 5.10-kg package out horizontally with a speed of 10.0 m/s. The mass of th...

A:

Q: Please help with question #1. Thank you.

A: Let the separation between the two narrow slits be denoted by d, let the distance between the slits ...

Q: Please help with question #1. Thank you.

A:

Q: 5. A rock is horizontally thrown from the top of a cliff a height, h, from the surface of Planet Uni...

A: the time to reach the ground is, 

Q: 1. A satellite is in uniform circular motion around the Earth, with an orbital period of 48 hours. I...

A: Given information:

Q: Given a 7.0 pF air-filled capacitor, you are asked to convert it to a capacitor that can store up to...

A: Write the expression for the energy stored across the capacitor. Rearrange equation (I) to obtain t...

Q: A small object carrying a charge of -7.50 nC is acted upon by a downward force of 30.0 nN when place...

A: a)the relation between the electric field and force is, 

Q: need help with attatched question

A: (a)Let the spring constant be k, and compressed by a distance A, and a mass m is placed at the top. ...

Q: A baseball (m=145g) traveling 32 m/s moves a fielder's glove backward 26 cm when the ball is caught....

A:

Q: please do part d

A: Given information: Here, M is the mass of the one solar mass black hole, G is the gravitational con...

Q: Two identical conducting spheres labeled A and B have net charges q1 = 4 q. (>0) and q2 = -6 9o, res...

A: The third conducting sphere kept in contact with the first sphere, the charge in third conductor is

Q: Problem 1. UA13 is used as a fuel in research nuclear reactor. Uranium-235 enrichment is 20%. Densit...

A: a) The thermal neutron reproduction factor η is defined as, Here ν is the average number of neutron...

Q: The specific heat of brass is 0.092 cal/g  degrees C, The specific heat of steel is 0.115 cal/ g  de...

A: Total heat content remains the same. Therefore,

Q: Density, density, density. (a) A charge -352e is uniformly distributed along a circular arc of radiu...

A: (a) Linear charge density is,

Q: A girl on a bicycle takes 12.2 s to ride half way around a circular track of radius 20.0 m (see the ...

A: (a) Write the expression for average speed

Q: How might I appropriately answer Problem 11.2? This problem is from a chapter titled "Atomic Transit...

A: the expression for average power is 

Q: Please help with question #3. Thank you.

A:

Q: Thank you for your help!

A: The sum of the moment around where the wheel is touching the ground and the moment around the centre...

Q: In a Young's two-slit experiment, light rays from the two slits that reach the fourth minimum on one...

A: The expression for the destructive inference is,  

Q: A block slides down a frictionless incline. As it slides, the block continually accelerates. Is a fo...

A: As the block slides down the incline, work is done on the block by frictional force. Total energy is...

Q: This question involves some coding. We are using Juypter Lab to do our coding. If the coding cannot ...

A: Write the expression for Kepler’s second law

Q: A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. ...

A: Hey, since there are multiple subpart questions posted, we will answer first three questions. If you...

Q: The force acting on a particle varies as in the figure below. (The x axis is marked in increments of...

A: the work done is area under the curvea)the work done is w=0.5*b*h.where b is base of the triangle AB...

Q: A nanoparticle containing 6 atoms can be modeled approximately as an Einstein solid of 18 independen...

A: Write the expression for entropy of the state

Q: A block of mass M is slides with an initial speed v along a horizontal surface with negligible frict...

A: Write the expression for change in kinetic energy

Q: It's a quantum mechanics question.

A: Using the definition for probability from time-dependent perturbation theory,

Q: Problem 2: An ice cube (mass 30g) at 0°C is left sitting on the kitchen table, where it gradually me...

A:

Q: A block of mass 2.80 kg is placed against a horizontal spring of constant k = 865 N/m and pushed so ...

A: Given:Mass of the block, m = 2.80 kgSpring constant, k = 865 N/mCompression in spring, x = 0.08 m

Q: 10. The force acting on an object varies as shown in the figure below. Determine the work done by th...

A: Let the work done during the displacement from 0 m to 8 m be denoted by W1 and let the work done dur...

Q: Inclined plane #3

A: 1)The free body diagram for all the three arrangements are illustrated below.

Q: The Hubble Space Telescope (HST) orbits Earth at an altitude of 613 km. It has an objective mirror t...

A: The altitude of the telescope is, The diameter of the mirror is, The wavelength of the light is, ...

Q: A block with massM = 6.20 kgis sliding in the positive x-direction at Vi = 8.35 m/s on a frictionles...

A: Using conservation of momentum,

Q: I don't understand both parts of this question I was wondering what the steps are to solve them and ...

A: Part A: Object distance is,

Q: The chocolate crumb mystery. Explosions ignited by electrostatic discharges (sparks) constitute a se...

A:

Q: 1.11 letter B

A: Given parameters of a plano-convex lens,

Q: What is the lateral magnification of this lens combination?

A: For the objective lens, the lens equation is given by

Q: A box with a mass of 44.0 kg is pushed with a horizontal force of 150 N. The box moves at a constant...

A: (a) The work done by the force is

Q: Please help with question #4. Thank you.

A:

Q: I am stuck on how to do this problem.

A: Given information:

Q: A certain aircraft has a liftoff speed of 115 km/h. (a) What minimum constant acceleration does the ...

A: (a) The lift off speed of the aircraft is

Q: A proton of wavelength 3 angstroms is scattered 90 degrees by a free electron, which is initially at...

A: Given:A photon of wavelength 3 angstroms is scattered 90 degrees by a free electron, which is initia...

Q: An outfielder throws a 0.150-kg baseball at a speed of 24.0 m/s and an initial angle of 30.0°. What ...

A: At highest point, the velocity having only x component and zero y component.

Q: Briefly explain your answer.

A: Electric field strength is the directly proportional to the number of field lines per unit area.

Q: 1. Individual activity 1a). From C = ET find uncertainty o, where ɛ and a are constants and measured...

A: