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Question: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 x107 m/s and experiences an acceleration of 2.00 x10^13 m/s2. in the positive x-direction when its velocity is in the positive z-direction. Determine the magnitude and direction of the field. The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
Light containing two dissimilar wavelengths passes during a diffraction grating with 1000 slits/cm. On a screen 17.0 cm from the grating, the third-order maximum of the shorter wavelength falls midway among the central maximum and the first side maxi..
An ice-cube tray is full with 77.9-gof water. After the filled tray reaches an equilibrium temperature 20.0°C, it is placed in a freezer set at -8.00°C to make ice cubes. Explain the processes that occur as energy is being removed from the water to m..
A beaker of water sits in the sun until it reaches an equilibrium temperature of 30°C. Find how much ice remains after the system reaches equilibrium
Singing that is off-pitch by more than about 1% sounds bad. How fast would a singer have to be moving relative to the rest of a band to make this much of a change in pitch due to the Doppler effect?
A 1000 kg aircraft going 25 m/s collides with a 1500 kg aircraft that is parked and they stick together after the collision. how far did they skid
A skier of mass 61 kg ispulled up a slope by a motor-driven cable. What power must a motor have to perform this task
You work in a materials testing lab and your boss tells you to increase the temperature of a sample by 48.7%u2218C. what is its temperature in degrees Fahrenheit
The moon orbits the earth at a distance of 3.85 x 10^8 m. Assume that this distance is between the centers of the earth and the moon and that the mass of the earth is 5.98 x 10^24 kg. Find the period (in days) for the moon’s motion around the earth.
In a certain nuclear reaction, a ?-ray of energy 0.381 MeV (million electronvolts) is produced. Compute the frequency of such a photon.
A 50 kg solid disk (I = ½ mr2) with a radius of 0.3m starts from rest and rotates about an axis through its center. It takes 30 rotations to reach an angular
Discuss the main causes of loss of available energy in a turbine and how they can be minimized. What are typical turbine efficiencies?
while exploring the projectiles from newtons mountain is it possible to launch a projectile with just enough velocity
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