The 350-kg uniform I-beam supports the load shown. Determine the reactions at the supports. -5.7 m Answers: Ax= Ay= By= i i +2.3 m 260 kg N N N
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- Wolverine has an arm that is 1[m] long and claws that are 0.5[m] long. He's trying to knock over a wall. His shoulder can exert a torque of 1,500[N-m]. What is the ratio of force on the wall with vs without his claws extended? 1.5[m] point Pivot F /F Adamantium Wall without with claws claws A. 2/3 F Wolverine with В. 3/2 with claws С. 1 1.0[m] Pivot Adamantium D. I don't know but the torque direction is point Wall E. I don't know but the torque direction is Fwithout Wolverine Bare handsPlease help memass in a physics experiment, a metal bar is balanced on a fulcrum. A 5.0 kg. is placed on the bar, 45.0 cm from the fulcrum, and on the same side a 2.0 kq mass is placed an unmeasured distance away from the fulcrum. Another mass (12 kq) is placed on the other side of the fulcrum, 50.0 cm away. away How far fulcrum! is the 2.0 kg mass from the 45.0cm 50.0 cm 5.0kg 2.0kg 12 kg
- Part C - The z Component of the Center of Gravity of All the Components - 0.550 m, and z3 = 0.200 m, determine the z If the heights of the components are given as z1 = 2.00 m, 22 = component of the center of gravity of all the components. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) HA ? Value Units = Z SubmitYou build a shelf by putting a 0.90 m board across two supports. One support is at the left end of the board and the other is 0.10 m from the right end. The board has a mass of 1.25 kg and you place a potted plant with a mass of 3.40 kg, 0.65 m from the left end of the board.45 kg.…* X = ? +0.4 m -0.5 m→ 30 kg 40 kg The 3m long uniform plank is supported by a fulcrum at the midpoint. Where should a 45kg student must be from the midpoint to be able to balance the plank?
- A 10 m long board has a mass of 7 kg. The left end of the board is against a wall and it sticks straight out like a boom. A rope is tied 1 m from the right end of the board and makes a 44 degree angle with the boom. A 25 kg box hangs 3 m from the right end. Find the tension in the rope.K:30)The crew on peg leg Petes' ship have mutinied. Now Pete finds himself walking the plank. The plank is 4.5m long and has a mass of 13kg. 3.6 meters of the plank extend out over the waters. The plank pivots on a small rail at the edge of the ship, this is the only point of the plank in direct contact with the ship. The remaining meter of the plank is held in place over the deck by the metal bar. The bar is .6m from the pivot. If Pete has a mass of 111kg, what is the torque provided by the bar when Pete is at the end of the plank?