Answered: Body A has weight of 80 kN. The… | bartleby

Related questions

Question

Body A has weight of 80 kN. The coefficient of friction between A and B is 0.30
and between B and D is 0.20. Determine the minimum force P necessary to pull
out the 100-kN block B and the tension in the cord.
A
Cord
B
D
40°

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Write Newton's laws for a static system (1) EF, = mg sin 0 – µ̟n = 0 in component form. The gravity force has two components. (2) EF, = n - mg cos 0 = 0 Rearrange Equation (2) to get an n = mg cos e expression for the normal force n. Substitute the expression for n into EF, = mg sin 0 – µ̟mgcos 0 = 0 → tan 0 =µ, Equation (1) and solve for tan 0. Apply the inverse tangent function to tan 0 = 0.350 → 0 = tan 1 (0.350) = 19.3° get the answer. LEARN MORE REMARKS It's interesting that the final result depends only on the coefficient of static friction. Notice also how similar Equations (1) and (2) are to the equations developed in previous problems. Recognizing such patterns is key to solving problems successfully. QUESTION A larger static friction constant would result in a: (Select all that apply.) O larger component of normal force at the maximum angle. O larger component of gravitational force along the ramp at the maximum angle. smaller component of gravitational force along the ramp…
Suppose you have a stack of 17 identical steel bars (steel bars have a mass of 1.00kg each). You are required to pull out bar number 16 from the stack (counting from the top of the stack down). Assuming that your assistant holds all other bars in place. If the coefficient of friction between steel and steel is 0.750, how hard do you have to pull (in N)?
Please, explain it step-by-step process.
2 sig figs only
2 3 40° M I B = 39.9°and M = 1.6 kg, what is the tension in string 1?
A log is dragged along the ground at a constant speed by a force of 425 N at an angle of 45.08 above horizontal. Find the horizontal component of force exerted by the ground on the log