The answer to the problem is 1.96 m/s. Please show me how to get the final answer The spring has an unstretched length of r = 0.8 m and a stiffness k = 200 N/m. The 5-kgslider starts from rest at A and moves along the smooth rod in a vertical plane under theaction of the constant horizontal force F = 40 N. If d = 0.4 m, the speed of the slider at Bis most nearlyA. 1.96 m/sB. 2.52 m/sC. 3.13 m/sD. 3.52 m/sᏴBIk0E. 4.08 m/sF. 4.50 m/sFG. 4.91 m/sH. 5.47 m/sI. 5.83 m/sJ. 6.68 m/sdA

Answered: Image /qna-images/answer/78aab3fb-1469-4057-abd0-35b7993a4bf3.jpg

Answered: The spring has an unstretched length of…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Please draw the free body diagram and each step of the work please and thank you
The spring-mounted 0.97-kg collar A oscillates along the horizontal rod, which is rotating at the constant angular rate 0 = 5.8 rad/s. At a certain instant, r is increasing at the rate of 910 mm/s. If the coefficient of kinetic friction between the collar and the rod is 0.68, calculate the friction force F exerted by the rod on the collar at this instant. Vertical Com Answer: Fi N
The spring-mounted 0.62-kg collar A oscillates along the horizontal rod, which is rotating at the constant angular rate ở = 6.3 rad/s. At a certain instant, ris increasing at the rate of 630 mm/s. If the coefficient of kinetic friction between the collar and the rod is 0.46, calculate the friction force F exerted by the rod on the collar at this instant. Vertical Answer: F = i N
The 61-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 128 N, and (c) P = 394 N. The acceleration is positive if up the slope, negative if down the slope. H, = 0.25 H = 0.19 61 kg 17° Part 1 Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force Fis needed to keep the block from moving? mg F N Answer: F = i N
The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 143 N, and (c) P = 322 N. The acceleration is positive if up the slope, negative if down the slope. H, = 0.37 H = 0.29 33 kg 25 Part 1 X Incorrect Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force F is needed to keep the block from moving? mg N Answer: F = i 3.034 N
Q4. The ( 25 kg ) block is moving down the incline surface with an acceleration of ( a = 6 m/ sec"). Determine the coefficient of kinetic friction of the surface ( u ). 25kg Mk? 35°
The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 143 N, and (c) P = 322 N. The acceleration is positive if up the slope, negative if down the slope. H, = 0.37 HE = 0.29 33 kg 25 Part 1 Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force F is needed to keep the block from moving? mg P Answer: F = i N
determine acceleration and tension
Р. The spring constant k = 700 N/m. The masses ma = 14 kg and mg = 18 kg. The horizontal bar is smooth. At the instant shown, the spring is unstretched and the mass B is moving downward at 1 m/s. How fast is B moving when it has moved downward 0.2 m from its present position? MA -0.3 m- wiww 0.15 m Note: Use conservation of Energy method
The spring-mounted 0.92-kg collar A oscillates along the horizontal rod, which is rotating at the constant angular rate 0 = 6.5 rad/s. At a certain instant, r is increasing at the rate of 850 mm/s. If the coefficient of kinetic friction between the collar and the rod is 0.52, calculate the friction force F exerted by the rod on the collar at this instant. Answer: Fi Vertical N
Solve it correctly please.
Determine the acceleration of each block and tension in the cords for both of these problems. (accelerations are constant for both). Assume t1 = 0s and t2 = 1s. Given: Us = 0.3 (Between A and Surface) Hk = 0.25 mA = 50 kg MB = 220 kg Given: mA = 50 kg m³ = 20 kg mc = 8 kg mp = 0kg ус A ув B G C D B to G A УА V YD

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