A proton with charge +1.60×10−19C1.60×10−19C is at the origin (xx = yy = zz = 0) and is moving at 2.00×105m/s2.00×105m/s in the +xx-direction. Find the magnetic field B⃗ B→ that this proton produces at xx = 0, yy = 1.00 , zz = 0. Express your answer in teslas. Enter your answers numerically separated by commas.

i think the answer is a and b

i wish you luck

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me