The bird feeder has a total mass of 6.2 kg and is suspended between 2 trees. Given that angle 1 is 77 degrees and angle 2 is 44 degrees, what is the magnitude of the tension force in both cables? Include 1) a free body diagram 2) Newton's second law in vector form and 3) Newton's second law in the x-direction and the y-direction, expressed in terms of variables.
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- You are helping your friend move a new refrigerator into his kitchen. You apply a horizontal force of 263 N in the negative x direction to try and move the 53 kg refrigerator. The coefficient of static friction is 0.70. (a) How much static frictional force does the floor exert on the refrigerator? Give both magnitude (in N) and direction. magnitude N direction -Select--- ✓ (b) What maximum force (in N) do you need to apply before the refrigerator starts to move? NThree cables are used to tie the balloon shown in Figure. Determine the magnitude of the vertical force (P) exerted by the balloon at A, knowing that the tension in cable AD is 1.099 N. y1 = 4.3 m y2 = 2.2 m x1 = 4.4 m x2 = 3.1 m z = 5.8 mThree rugby players are pulling horizontally on ropes attached to a box, which remains stationary. Player 1 exerts a force F equal to 200 N at an angle 0, equal to –60.0° with respect to the +x-direction, as shown in the figure. Player 2 exerts a force F2 equal to 300 N at an angle 02 equal to 37.0° with respect to the +x-direction. The view in the figure is from above. Ignore friction and note that gravity can be ignored in this problem. Determine the force F3 exerted by player 3. State your answer by giving the x- and y-components, F3, and Fay, respectively. F, F3x -339.59 N F3y N Player 3's rope breaks, and player 2 adjusts by pulling with a force of magnitude F; equal to 250 N at the same angle as before. Defining angles above the x-axis as positive and those below as negative, at what angle 0 is the acceleration of the box relative to the +x-direction? The magnitude of the acceleration is measured to be 10.0 m/s?. What is the mass m of the box? kg m = F TOOLS x10
- A man exerts a horizontal force of 131 N on a crate with a mass of 36.2 kg. (a) If the crate doesn't move, what's the magnitude of the static friction force (in N)? Make a free-body diagram and apply the x-component of Newton's second law. N (b) What is the minimum possible value of the coefficient of static friction between the crate and the floor? (Assume the crate remains stationary.) Apply the relationship between static friction and the normal force.The bird feeder has a total mass of 5 kg. Given that angle 1 is 65 degrees and angle 2 is 40 degrees, what is the magnitude of the tension force in both cables? Include 1) a free body diagram 2) Newton's second law in vector form and 3) Newton's second law in the x-direction and the y- direction, expressed in terms of variables. O, Bird foodA wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 38 degrees with the horizontal. The right cable has tension T2 and angle 27 degrees with the horizontal. The Wracking ball has mass 200 kg. Find the magnitude of tension T1. T2 1
- A bag of cement of weight 326 N hangs from three wires as shown. Two of the wires make angles ₁ = 60.0° and 9₂ = 25.0 ° with the horizontal. If the system is in equilibrium, find the tension T₂ in the wire. Specify your answer as an integer i.e. with no decimals. Do not include units. Ti 0₁ T3 0₂ T₂ 10 WA girl exerts a horizontal force of 133 N on a box with a mass of 33.2 kg. (a) If the box doesn't move, what's the magnitude of the static friction force (in N)? N (b) What is the minimum possible value of the coefficient of static friction between the box and the floor? (Assume the box remains stationary.)Scenario: You pull on a 7.9 kg block with a rope exerting a 34 N tension force that is directed 16 degrees above horizontal. If you were to pull the tiniest bit harder, the block would move, but at this tension the block stays put. Question: What is the coefficient of static friction between the block and floor?