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.
Hi sir Please solve question 3
![Q1. Evaluate the linear momentum a free proton described by the wavefunction 5e-³kx with
k = 9 nm ¹.
A. -2.64 x
B. -9.50 ×
10-24 kg m
10-25 kg m s¹
C. -1.06 10-25 kg m s¹
D. -5.28x 10-34 kg m s¹
E. -5.28 x 10-43 kg m s
Q2. Evaluate the kinetic energy of a free electron described by the wavefunction Se-x with
k = 5 nm ¹.
A. 1.9 × 10-19 J
B. 2.5 × 10-19 J
C. 3.5 × 10-19 J
D. 2.9 x 10-19 J
E. 1.5 x 10-19 J
Q3. Which of the following functions is well-behaved where -00<x<∞o and a > 0?
A. e-ax²
B. e-ax
CX
D. X²
E. 4X-3
Q4. Which of the following functions is NOT an eigenfunction of the operator d²/dx²:
A cos(kx)
B. sin (kx)
C. ekx
D. kx
E. e-axt](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68957158-3516-4e77-8e7b-64815773e73f%2F22d294e5-f6f7-4174-b1c1-34b9f8969965%2Fia0hgmh_processed.jpeg&w=3840&q=75)
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