3. Refer to figure shown below. (a) Calculate the total distance traveled from A-D along the path shown. (b) Calculate the displacement (magnitude + direction relative to starting location A)
from A-D. (c) Calculate the displacement (magnitude + direction relative to starting location
A) from A-F. (d) Calculate the displacement (magnitude + direction relative to starting
location B) from BF.
la 13
a. 2²+ 3² = x²
E
$+9 2 X 1 km
3
1 kom
F
b. 33.7°
156.3)
с
C 53.1
XZ 513
2
d a
45°
b. tans 2 =
= 3417°
B
3/2 56.30
4
3
C.
53.1°

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.