Multiple Choice
A vector has a magnitude of 40.0 units and points 35.0° above the positive x axis. A second vector
has a magnitude of 65.0 units and points in the negative x direction. Use the component method of vector addition to find the magnitude and direction, relative to the positive x axis, of the resultant
=
+
.
A) 53.3 units, 141.8° relative to the +x axis
B) 53.3 units, 52.1° relative to the +x axis
C) 39.6 units, 125.4° relative to the +x axis
D) 39.6 units, 54.6° relative to the +x axis
E) 46.2 units, 136.0° relative to the +x axis
Correct Answer:

Verified
Correct Answer:
Verified
Q52: Which one of the following statements concerning
Q53: Two displacement vectors of magnitudes 21 cm
Q54: Two vectors, = and , are
Q55: A student adds two displacement vectors with
Q56: The surface of a lake has an
Q58: A certain physical quantity, R, is calculated
Q59: Which one of the following statements is
Q60: Complete the following statement: Today, the standard
Q61: Use the component method of vector addition
Q62: A certain mountain road is inclined 3.1°