1. The applied voltage (E) and current in a RLC series circuit are observed to have the graphs shown. Which of the following statements must be true? E and i E - I- a. The capacitive reactance is greater than the inductive reactance. -1- b. The reactance of the inductor is zero. c. The phase angle is zero. d. The circuit is at resonance. 2. Charges of +4q and -1q are placed as shown below. Circle the letter at the location that is most likely to have zero net electric field. a b d. 3. A positive charge of 2.0µC and a negative charge is -7.0µC are arranged as shown in the figure. What is the best estimate for the direction of the electric field at point A? b. A а. с. d.

You go on a hike with some friends. First, you travel 1.7 miles in a direction due west. Then, you spend some time checking Twitter and not paying attention to where you're walking. Once you look back up from your phone, you are at a ranger station that is 2.1 miles in a direction 27 degrees west of north from your starting point. How far, and in what direction, did you travel while checking Twitter?

In a time of 2.86 h, a bird flies a distance of 83.7 km in the direction of 32.9 degrees East of North. Take north to be the positivity y direction and east to be the positive x direction. Express your answer in km/h. What is the x component of the bird's average velocity?

Could I have help with this physics question

Vector A has a magnitude of 10 units and makes an angle of 30 degrees counterclockwise from the positive x-axis. Vector B has a magnitude of 25 units and makes an angle of 50 degrees clockwise from the positive x-axis. What is the magnitude of  A + B?

Suppose you walk 25.5m in a direction exactly 36° west of north and then walk 15 m in a direction exactly 19° south of west.  How far are you from your starting point in m?

please answer a and b.

Answer A and B

Please answer A, B, and C.

You walk 200 feet west and 100 feet north to bury your treasure chest. But when you return to dig it up, you will be in a hurry and should walk straight to it. Determine the angle you should walk, relative to due west and the distance.