Apion is an unstable particle that has an average lifetime of 2.55 × 10^-8 s. this is the time interval between its creation in a nuclear process and its extinction into decay products, as measured in a frame of reference at rest with respect to the pion. an "average" pion is traveling at 0.230c relative to earth. how far does it travel in its lifetime, relative to earth?

Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?