2 protons accelerated towards each other. Find max Electrical Force between them
Hello, The problem is stated as follows: Two protons are aimed directly toward each other by a cyclotron accelerator with speeds of 1500 km/s, measured relative to the earth. Find the maximum electrical force that these protons will exert on each other. Use 8.85*10^-12 F/m for the permitivity of free space, 1.60 *10^-19 ...continues
Hello, The problem states: Three small spheres with charge 2.00 mC are arranged in a line, with sphere 2 in the middle. Adjacent spheres are initially 8.0 cm apart. The spheres have masses m_1 = 20.0 g, m_2 = 85.0 g, and m_3 = 20.0 g. Their radii are much smaller than their seperation. The three spheres are released fr ...continues
Force on a charged sphere hanging in between two parallel plates held at a potential difference
A small sphere with mass 1.10 g hangs by a thread between two large parallel vertical plates 5.00 cm apart (see the diagram in the attached file). The plates are insulating and have uniform surface charge densities +σ and -σ. The charge on the sphere is q = 8.60 * 10-6 C. What potential difference between the plate ...continues
How exactly do I solve for the speeds of spheres 1 and 3? And how do I find the acceleration of sphere 1 just after it is released from rest? Thank you. The problem states: Three small spheres with charge 2.00 mC are arranged in a line, with sphere 2 in the middle. Adjacent spheres are initially 8.0 cm apart. The sph ...continues
Final position of an electron moving at velocity
Hello, The problem states: An electron is ejected through a cathode ray tube with an initial speed of v_0 = 6.90*10^6 m/s. It is projected along the axis midway between the deflection plates of a cathode ray tube. The uniform electric field between the plates has a magnitude of 1300 V/m and is upward. Take the following ...continues
An ideal gas is allowed to expand adiabatically until its volume increases by 50%. By approximately what factor is the pressure reduced? (k=5/3)
This is a problem we did in lab that dealt with measuring specific heat. Please provide answers along with solutions to the following questions. These problems mainly deal with specific heat capacity. See attached file for full problem description. A. What is the energy gained by water? Include measurement uncertainty? ...continues
Oxygen at 300 kPa and 100 degrees C is in a piston, cylinder arrangement with an initial volume of 0.1 cubic meters. It is then compressed in a polytrophic process (P*v^n=constant) with n=1.2 to a final temperature of 200 degrees C. a) Calculate the heat transfer for the process b) Draw a P V diagram for the process ...continues
Set of problems on Dynamics & Kinematics
1. a 10.0-kg crate slides along a horizontal frictionless surface at a constant speed of 4.0 m/s. The crate then slides down a frictionless incline and across a second horizontal surface as shown in the figure. h=3 distance from the top of the incline to the bottom of the incline is 4.0m. a. What is the kinetic energy of th ...continues
A 5.0 kg object moving on a horizontal surface has an initial velocity, vi=(5.0i+10.0j) when a force F acts on the object for 3 seconds after which velocity is vf=(10i+30j) m/s. Determine the work done by the force F on the object. What is the magnitude of the force F?
