EBK ENGINEERING FUNDAMENTALS: AN INTROD
5th Edition
ISBN: 9780100543409
Author: MOAVENI
Publisher: YUZU
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Chapter 8, Problem 39P
To determine
Create a table for showing the speed, acceleration and distance traveled by the falling object.
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Problem#4: An object travels along a curved path as shown. If at the point shown
its speed is 28.8 m/s and the speed is increasing at 8m/s?,
direction of its velocity, and the magnitude and direction of its acceleration at
a horizontal distance of 18m from point 0.
determine
the
28.8 m/s
A student releases a 3.9kg cart from the top of ramp and starts a stopwatch. The
length from the front of the cart to the end of the ramp and the distance from the.
end of the ramp to the stopper are shown. Neglect backwards friction and drag
and assume the cart does not lose speed transitioning from the ramp to the floor.
What is the cart's acceleration on the ramp?
0.855
m/s2
(magnitude)
What is the cart's acceleration on the floor?
130cm
0.851
m/s?
(magnitude)
200cm
How long does the cart take to reach the end of the ramp?
1.74
(timed from the release)
How fast is the cart traveling as it hits the stopper?
2.372
m/s
How long does the cart take to reach the stopper?
3.914
(timed from the release)
cannot be determin
check answers
5. The position of a point during the interval of time from t = 0 to t= 6 sec is given by
S = -0.5t + 6t + 4t m.
a. What is the maximum velocity during this interval of time, and at what time does it
occur?
b. What is the acceleration when the velocity is a maximum?
Graph the position, velocity and acceleration from t= 0 to t= 6 seconds.
C.
Chapter 8 Solutions
EBK ENGINEERING FUNDAMENTALS: AN INTROD
Ch. 8.2 - Prob. 1BYGCh. 8.2 - Prob. 2BYGCh. 8.2 - Prob. 3BYGCh. 8.2 - Prob. 4BYGCh. 8.2 - Prob. BYGVCh. 8.4 - Prob. 1BYGCh. 8.4 - Prob. 2BYGCh. 8.4 - Prob. 3BYGCh. 8.4 - Prob. BYGVCh. 8.5 - Prob. 1BYG
Ch. 8.5 - Prob. 2BYGCh. 8.5 - Prob. 3BYGCh. 8.5 - Prob. 4BYGCh. 8.5 - Prob. BYGVCh. 8 - Prob. 1PCh. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 14PCh. 8 - Prob. 15PCh. 8 - Prob. 17PCh. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - Prob. 26PCh. 8 - Prob. 27PCh. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - Prob. 31PCh. 8 - Prob. 32PCh. 8 - Prob. 33PCh. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Prob. 36PCh. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - Prob. 42PCh. 8 - Prob. 43PCh. 8 - Prob. 44PCh. 8 - Prob. 45PCh. 8 - Prob. 46PCh. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49PCh. 8 - Prob. 50P
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