Name: Amman Badka Vector Construction & Deconstruction
Hedden Physics
For the vector sets below, combine the V, and V, vectors into a resultant through vector addition
DRAW the resultant vector below each!
hich an
2m
5 m
5 m
4 m
the
2 m
2 m
!
3.
Resultant
2.
Resultant
Resultant
(HINT: you might want to use the Pythagorean theorem, a + b = c?!)
in a
3, this
10 m
?
?
3 m
5 m
12 m
10 m
4 m
6.
Resultant
5.
Resultant
4.
Resultant
13

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?