A circuit has a voltage drop of 12.0 V across a 60.0 22 resistor that carries a current of 0.200 A. What is the power conducted by the resistor? Use P= VI.
A. 2.40 W
B. 720.0 W
C. 12.0 W
D. 5.00 W

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different

Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?