SECTION 1 Consider an object of mass ! numbers of protons, neutro 50.01kg kg. Assume that...
Problems: 1. An alpha particle consists of two protons and two neutrons with a mass of 6.64 x 1027 kg and charge 3.2 x 10-19 C. If two of them are separated by a distance R, using Coulomb's Law and the Universal Law of Gravitation, calculate the ratio of the electric force to the gravitational force acting on each. Do you think this is a surprising number?
If you were to separate all of the electrons and protons in 1 g (0.001 kg) of matter, you’d have about 96,000 C of positive charge and the same amount of negative charge. If you placed these charges 6.8 m apart, how strong would the attractive force between them be?
1) An object feels the impact of 3 forces. The mass of the object is 2.82 kg. The object has an acceleration of 1.93 m/s2 at 28.6 degrees N of E. Force 1 is 11.0 N at 62.4 degrees S of E and Force 2 is 18.8 N at 57.5 degrees S of W. What is the magnitude and direction of Force 3? (Assume that no additional forces act on the object.)Do not use energy ideas in your solution. 2)...
Object A0 has a mass of 8.0 x10^{-21} kg and carries a net charge of +8.0 x 10^{-19} C Object B0 has a mass of 6.0 x 10^{-21} kg and carries a net charge of -1.6 x 10^{-18} C Which of the following scenarios could be possible? (i) Object A0 is split into two objects A1 and A2 where each has a mass of 4.0 x 10^{-21} kg and carries a net charge of 4.0 x...
Object A0 has a mass of 8.0 x10^{-21} kg and carries a net charge of +8.0 x 10^{-19} C Object B0 has a mass of 6.0 x 10^{-21} kg and carries a net charge of -1.6 x 10^{-18} C Which of the following scenarios could be possible? (i) Object A0 is split into two objects A1 and A2 where each has a mass of 4.0 x 10^{-21} kg and carries a net charge of 4.0 x...
Question 21 object Ao has a mass of 8.0 x 10-21 kg and carries a net charge of + 8.0 x 10-19 C Object Bo has a mass of 6.010 21 kg and carries a net charge of -1.6 x 10-1s C Which of the following scenarios could be possible? () Object Ao is split into two objects Ai and A2 where each has a mass of 4.0 x 10-21 kg and carries a net charge of 4.0 -8.0 x...
Two protons (rest mass M = 1.67 * 10^-27 kg) move at same speed in opposite directions. After bumping into each other the protons remain, but as a consequence of the bump a new particle is created, which has a rest mass m = 1.75 * 10^-28 kg. a) Calculate the protons' speed at the beginning by assuming that all particles are in rest after the bump. Give your answer in the unit light speed c. b) Calculate the proton's...
Problem 19.47 An object with a charge of 4.5 C and a mass of 1,5%10-2 kg experiences an upward etectric force, due to a uniform evectrie feld, equal in magnitude to its weight Part A Find the magnitude of the electric field Express your answer using two significant figures ANSWER N/C Part B Find the direction of the electric Seld ANSWER upward downward tothe left to the right O Part C If the eloctric charge on the object is doubled...
Consider a system containing a solid cylinder of mass 10 kg and diameter 0.5 m, a thin cylindrical shell of mass 2 kg and diameter 0.3 m, and a tbin spherical shell of mass 5 kg and radius 0.25 m arranged as shown in the image anove and all connected by a massless thin rod. The center of each object is 1 m apart in the system is free to rotate about an access 1 m to the left of...