Ask a New Question

Question

A proton is moving at 425 m/s. (a) How much work must be done on it to stop it?(answer in joules) (A proton has a mass of 1.67×10−27 kg.) (b) Assume the net braking force acting on it has magnitude 8.01×10−16 N and is directed opposite to its initial velocity. Over what distance must the force be applied(answer in meters)? Watch your negative signs in this problem.
14 years ago

Answers

hamz
25
9 years ago

Related Questions

2) A proton is moving parallel to a uniform electric field. The electric field accelerates the proto... A proton, moving with a velocity of vinitial i, collides elastically with another proton that is ini... A 160 MeV proton, moving in the x-direction, enters a region in which there is a magnetic field. The... A proton moving in a magnetic field experiences a magnetic force of 17 N at 26o at one instant in t... A proton is moving toward a charge of + 2.8 nC. On its way in to the charge it passes Point B at 4.5... A 2.3-keV proton is moving horizontally and passes perpendicular to the Earth’s magnetic field at a... A proton is moving in a circular orbit of radius 11.8 cm in a uniform magnetic field of magnitude 0.... A proton of mass m moving with a speed of 2.5×106 m/s undergoes a head-on elastic collision with an... A moving proton with a speed of 0.3 m/s experiences a force of 1.5*10^-20N, when it enters at a righ... A proton moving at 3.0 * 10^4m/S is accelerated by potential difference of 200V, what is its final v...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use