The box of negligible size is sliding down along a curved path defined by the parabola y = 0.4x2. When it is at A (xA = 2 m, yA = 1.6 m), the speed is v = 8 m/s and the increase in speed is dv/dt = 4 m/s2. Determine the magnitude of the acceleration of the box at this instant.
The box of negligible size is sliding down along a curved path defined by the parabola y = 0.4x2. When it is at A (xA = 2 m, yA = 1.6 m), the speed is v = 8 m/s and the increase in speed is dv/dt = 4 m/s2. Determine the magnitude of the acceleration of the box at this instant.
International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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Question: The box of negligible size is sliding down along a curved path defined by the parabola y = 0.4x2. When it
is at A (xA = 2 m, yA = 1.6 m), the speed is v = 8 m/s and the increase in speed is dv/dt = 4 m/s2.
Determine the magnitude of the acceleration of the box at this instant.
![The box of negligible size is sliding down along a curved path defined by the parabola y = 0.4x2. When it
is at A (XA
Determine the magnitude of the acceleration of the box at this instant.
= 2 m, yA = 1.6 m), the speed is v = 8 m/s and the increase in speed is dv/dt = 4 m/s?.
y
A
y = 0.4x²
2 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac2764ab-a97d-4cf6-8abe-580d8ae70c26%2Fe689b324-b1b7-45d8-b46e-2a326152edbc%2F6gqwl9b_processed.png&w=3840&q=75)
Transcribed Image Text:The box of negligible size is sliding down along a curved path defined by the parabola y = 0.4x2. When it
is at A (XA
Determine the magnitude of the acceleration of the box at this instant.
= 2 m, yA = 1.6 m), the speed is v = 8 m/s and the increase in speed is dv/dt = 4 m/s?.
y
A
y = 0.4x²
2 m
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