Series circuit when you had one bulb and battery voltage was at 9 volts, what was current into battery? 1) .90amps
2) .40amps
3) .30 amps

The eel has a certain amount of rotational kinetic energy when spinning at 14 spins per second. if it swam in a straight line instead, about how fast would the eel have to swim to have the same amount of kinetic energy as when it is spinning?

Which of the following is considered to be a vector?               a.  temperature    b.  velocity    c.  time    d.  mass

Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?