Question 6 Find value of the a-component of the marble's velocity - and its uncertainty. At O (4.02 E 0.01) m/s o(-0.960 + 0.127) m/s O (-0.402 ± 0.004) m/s 0(-0.960 + 0.004) m/s O( 1.0+0.1) m/s
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.
![Question 6
Find value of the x-component of the marble's velocity
-
and its uncertainty.
At
O (4.02 E 0.01) m/s
o (-0.960 + 0.127) m/s
0 (-0.402 ± 0.004) m/s
O(-0.960+ 0.004) m/s
0(-1.0+0.1) m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d075ead-1adf-4d3d-b3ac-42771aec8752%2Faee4e659-af86-449a-8939-b39515707f9d%2Fuc9gwp_processed.jpeg&w=3840&q=75)
![Your video analysis of the motion of a marble gives it position in
frame 23 as
(x23 , Y23) = (0.134 m, 0.120 m)
and its position in frame 24 as
(x24, Y24) = (0.102 m, 0.112 m).
You estimate that you can measure the x and y positions with
uncertainty +0.003 m. The frame rate of the video is 30
frames/s, which means the time interval between frames is
At = 0.033333 s. The uncertainty of the frame rate of a video
camera is VERY small. For the sake of this problem, use
8(At) = 1 x 10- s. The mass of the marble is
(2.031 +0.001) × 10 kg.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d075ead-1adf-4d3d-b3ac-42771aec8752%2Faee4e659-af86-449a-8939-b39515707f9d%2Fb69o8wp_processed.jpeg&w=3840&q=75)
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