Afast moving particle of charge 12 pc has a velocitye. aaon-38) kn/n. and is moving in a uniform electric field of strength .0 a3 1) n/c and & uniform magnetic field of b = (00.23.66) mt. calculate the force acting on the particle, as vector. hint: the lorentz force law is all you need to solve this problem. 3. しし(12.00.-38)jun/s, "and is

Explain what will happen if decomposers were apsent from a forest ecoysystem.

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?