3-9. Determine the maximum weight W of the block that can be suspended in the position shown if each cord can support a maximum tension of 80 lb. Also, what is the angle for equilibrium? B 30°

Q: A 104.8N tightrope walker stands at the center of the rope such that each half of the rope makes an…

A: Given data:  Weight of the walker (W) = 104.8 N Angle (θ) = 8°, with horizontal Required: The…

Q: Consider the figure below. (Let w1 = 150 N and w2 = 39.0 N.) Wi (a) What is the minimum force of…

A:

Q: The figure below shows a claw hammer being used to pull a nail out of a horizontal board where 0 =…

A:

Q: Determine the height h above the base B at which the resultant of the three forces acts. 290 lb 24"…

A: Given:              F1= 615 lb              F2 = 290 lb               F3 = 280 lb

Q: Consider the figure below. (Let w, = 150 N and w, = 51.5 N.) W (a) What is the minimum force of…

A:

Q: Determine the magnitude of the force P required to hold the 170-kg crate in equilibrium.

A:

Q: A horizontal 4.0 m long 5.0 N uniform bar at one end is attached to a wall by a frictionless hinge;…

A:

Q: 3-6. The gusset plate is subjected to the forces of three members. Determine the tension force in…

A:

Q: Consider the figure below. (Let w₁ = 130 N and W₂ = 48.5 N.) W₁ 4. W₂ (a) What is the minimum force…

A:

Q: Determine the magnitude of force at the pin A and in the cable BC needed to support the 500 N load.…

A:

Q: Chantal travels by bike at a constant speed on a flat path. It slows down by climbing a hill. At the…

A: Given, Chantal travels by bike at a constant speed on a flat path. It slows down by climbing a hill.…

Q: None

A:

Q: A 10 m horizontal boom with a weight of 165 N sticks out from a wall. 463 N of mass hang from a…

A:

Q: 46 4.0 m-

A: Given: OA=length of beam AB= length of rope BA=fixed oint OA=4 m m=210 kg OC=AC=42=2 m

Q: same direction as from B towards A. Take 0 = 30° %3D 400 lb A В C

A:

Q: 3-23. Determine the maximum weight W of the block that can be suspended in the position shown if…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!