Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 9 in/sec, which is decreasing at the rate of 2 in./sec every second. Simultaneously, the cylinder is rotating about a horizontal axis through O at a constant rate of 10 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B. 1881 Part 1 Answers: p= p= 7= Determine the indicated terms used in the velocity and acceleration formulas. i 2.9₁ i 36° 2.9¹ 2.3₁ 36° A 2.3¹ A in. 0= in./sec 0 = B in./sec² >= i i rad/s rad/2

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 9
in/sec, which is decreasing at the rate of 2 in./sec every second. Simultaneously, the cylinder is rotating about a horizontal axis
through O at a constant rate of 10 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B.
1881
Part 1
Answers:
p=
p=
7=
Determine the indicated terms used in the velocity and acceleration formulas.
i
2.9₁
i
36°
2.9¹
2.3₁
36°
A
2.3¹
A
in.
0=
in./sec 0 =
B
in./sec² >=
i
i
rad/s
rad/2
Transcribed Image Text:Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 9 in/sec, which is decreasing at the rate of 2 in./sec every second. Simultaneously, the cylinder is rotating about a horizontal axis through O at a constant rate of 10 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B. 1881 Part 1 Answers: p= p= 7= Determine the indicated terms used in the velocity and acceleration formulas. i 2.9₁ i 36° 2.9¹ 2.3₁ 36° A 2.3¹ A in. 0= in./sec 0 = B in./sec² >= i i rad/s rad/2
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