a proton moves through a uniform magnetic field given by mt. at time t1, the proton has a velocity given by and the magnetic force on the proton is . (a) at that instant, what is vx? (b) at that instant, what is vy?

Which of the following attitudes is not likely to lead to unsafe decisions? a. anxiety b. composure c. overconfidence

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same

Three important things a musician must do for a superior performance. essay