Question

An Electron is incident on a nitrogen atom (mass=7.37x10-25kg). The electrons initial velocity is 4x104 m/s....

An Electron is incident on a nitrogen atom (mass=7.37x10-25kg). The electrons initial velocity is 4x104 m/s. The nitrogen atom is at rest. If The electron deflects backwards at an angle of 35 degrees below the horizontal, and at 3.7x104m/s what is the velocity and direction of the nitrogen atom? (mass of an electron is 9.11x10-31kg)

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 110 keV X-ray photon coherently scatters off one of the valence electrons of a nitrogen...
A 110 keV X-ray photon coherently scatters off one of the valence electrons of a nitrogen atom. Assume that the scattering angle of the photon is θ = 15°. (Use 511 keV for the energy of an electron at rest, 1.602 ✕ 10−19 C for the charge of the electron, and 2.998 ✕ 108 m/s for the speed of light in vacuum.) a) Calculate the energy of the scattered photon (in keV). b) Calculate the velocity of the ejected electron...
A): A projectile is given an initial velocity of 34.4 m/s at an angle of 57.5...
A): A projectile is given an initial velocity of 34.4 m/s at an angle of 57.5 degrees with respect to the horizontal. How far has it moved in the x-direction at the time when its speed in the y-direction is 10.3 m/s? b): A projectile is launched with an initial velocity of 31.5 m/s at 68.2 degrees with respect to the horizontal. What is the speed of the projectile 1.05 s after being launched. Assume the speed is measured in...
A water jet has an actual velocity of 88.256 m/s and a mass flow rate of...
A water jet has an actual velocity of 88.256 m/s and a mass flow rate of 17.745 kg/s. This jet strikes an upward curved vane moving at 20 ms–1 in a horizontal direction away from the jet, which deflects the water through an angle of 115º. The impact is shockless. Calculate: (i) the magnitude and direction of the velocity of the fluid leaving the vane; (ii) the thrust on the vane in a horizontal direction; (iii) the thrust on the...
An object of mass M moving at speed v0 has a direct elastic collision with a...
An object of mass M moving at speed v0 has a direct elastic collision with a second object of mass m that is at rest. Using the energy and momentum conservation principles, it can be shown that the final velocity of the object of mass M is v=(M−m)v0/(M+m). Part A Using this result, determine the final velocity of an alpha particle following a head-on collision with an electron at rest. The alpha particle's velocity before the collision is 0.010c; malpha=6.6×10−27kg;...
An electron has an initial speed of 6.64 106 m/s in a uniform 5.73 105 N/C...
An electron has an initial speed of 6.64 106 m/s in a uniform 5.73 105 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. (a) What is the direction of the electric field? opposite direction to the electron's initial velocity same direction as the electron's initial velocity not enough information to decide (b) How far does the electron travel before coming to rest? m (c) How long does it take the electron...
1. In an experiment designed to measure the charge-to-mass ratio of the electron, electrons are accelerated...
1. In an experiment designed to measure the charge-to-mass ratio of the electron, electrons are accelerated from rest through a potential difference of 2000 volts. What is the de Broglie wavelength of each of these electrons? . m 2.Electrons with an energy of 0.620 eV are incident on a double slit in which the two slits are separated by 60.0 nm. (a) What is the speed of these electrons? m/s (b) What is the de Broglie wavelength (in nanometers!) of...
n a game of pool, a cue ball with an initial velocity of 1.40 m/s directed...
n a game of pool, a cue ball with an initial velocity of 1.40 m/s directed to the right (along the +x-axis) collides with the five ball, which has equal mass and is initially at rest. The five ball then moves at 1.21 m/s at an angle of 30.0° above the +x direction. (a) Find the cue ball's final velocity. magnitude direction below the positive x-axis (b) Is kinetic energy conserved?
An electron has an initial velocity of 2.2×106 m/s in the +x direction. It enters a...
An electron has an initial velocity of 2.2×106 m/s in the +x direction. It enters a uniform electric field E = 382 N/C which is in the +y direction. What is the ratio of the y-component of the velocity of the electron to the x-component of the velocity after traveling 9 cm in the +x direction in the field? (Your result must include 2 digit after the decimal point and maximum of 5% of error is accepted in your answer....
A puck with a mass of 1.2 kg moves with a velocity of 5 m/s in...
A puck with a mass of 1.2 kg moves with a velocity of 5 m/s in the x-direction. It collides with a 1.6 kg puck which is initally stationary. After the collision, the second puck moves at a velocity of 1.44 m/s at an angle of 33 degrees below the x axis. A) What is the angle of the first puck after the collision? B)What is the velocity of the first puck after the collision?
Mass A has an initial velocity of 53 m/s in the +x-direction. Mass B is two...
Mass A has an initial velocity of 53 m/s in the +x-direction. Mass B is two times more massive than mass A and has an initial velocity of 53 m/s in the −x-direction. If the two masses have an elastic collision, what will be the final velocities (in m/s) of the masses after the collision? (Indicate the direction with the sign of your answer.) mass A m/s mass B m/s
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT