A 10.5 m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the wall (above the fire truck) if the ladder makes an angle of 38° 39' with the horizontal. d 6.55 m (Simplify your an hundredth.)

Determine F1 and the angle of Theta. If the magnitude of the resultant force acting on the eyebolt is 800N and its direction measured clockwise from the positive x axis theta=30.

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7. YA 60° A = 10.0 30° B 30° 53° D 20.0 37° C = 12.0 10 F = 20.0 B = 5.0

Two rods and one cable are attached to the supports at O. If two of the forces are as shown, determine the magnitude F and direction of the third force so that the resultant of the three forces is vertically downward with a magnitude of 1160 lb. 1010 lb 45° 35° 430 lb

Determine the magnitude of the resultant force and its direction measured CCW from the positive x axis. F₂ = 700 N Y 60° F₁ = 450 N X

A stake is being pulled out of the ground by means of two ropes as shown.  Knowing that α = 30°, determine by trigonometry (a) the magnitude of the force P so that the resultant force exerted on the stake is vertical, (b) the corresponding magnitude of the resultant.

To be compliant with regulations the inclination angle of awheelchair ramp must not exceed 4.76°. If the wheelchair rampmust have a vertical height of 1.22 m, what is its minimum horizontal length?

Current Attempt in Progress A sailboat race course consists of four legs, defined by the displacement vectors A.B.C, and, as the drawing indicates. The magnitudes of the first three vectors are A = 3.10 km, B = 4.90 km, and C= 5.00 km. The finish line of the course coincides with the starting line. Using the data in the drawing, find (a) the distance of the fourth leg and (b) the angle . 23.0 Ď Finish- B 35.0⁰ Ā 40.0⁰ Start