Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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UESTION 19
Three charged particles are fixed in place, as shown in figure, with charges q1 +1.60 x 10-19 C, q2 = +32 x 10-19 C and q3= -3.2 x 10-19 C. The net force (magnitude
and direction with respect to +x-axis) on particle 1 due to the other two charges is (Distance R = 0.020 m and angle 0 = 60°)
93
0.75R
116
R-
O A 5.88 x 10-19 N and 103.2°
OB. 1.78 x 10-24 N and 94.1⁰
OC.4.32 x 10-19 N and 13.4°
OD.3.13 x 10-24 N and 47.10
E. 3.22 x 10-24 N and 136.30
" " ""
A
e of -14 x 10-6 C on its outer surface
Answers](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbfab9a7f-9ea4-456a-bb57-050ea1ff4d68%2Fe3ef67b2-abe6-4345-b530-671ce5d2a436%2F9inm9f_processed.jpeg&w=3840&q=75)
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STION 20
FEED
A spherical conducting shell has a charge of -14 x 10-6 C on its outer surface and a charged particle in its hollow. If the net charge on the shell is -10 x 106 C, what is
the charge (a) on the inner surface of the shell and (b) of the particle?
O A. a) 0; b) 4 x 10-6 C
OB. a) 0; b) 0
OC-a) -4 x 10-6 C; b) +4 x 10-6 C
electric dipole 180° in a uniform electric field of magnitude E = 46.0 N/C if the dipole
O D.a) +4 x 10-6 C; b) 0
E. a) +4 x 10-6 C; b)-4 x 10-6 C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbfab9a7f-9ea4-456a-bb57-050ea1ff4d68%2Fe3ef67b2-abe6-4345-b530-671ce5d2a436%2Fvixacrp_processed.jpeg&w=3840&q=75)
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