E-048. A force P is applied to the lever of an arbor press. Knowing that P...
[9] The press shown is used to emboss a small seal at E. Knowing that P = 400 N, determine (a) the vertical component of the force exerted on the seal, (b) the reaction at A. 400 mm 200 20° 60° АО
A force P is applied on the crate at A as shown. Determine(a) the moment of the force P about C,(b) the magnitude and sense of the vertical force applied at E that creates the same moment about C,(c) the magnitude and direction (from horizontal) of the smallest force applied at E that creates the same moment about C.If P=500 N, a=25°, a=300 mm, b=500 mm, c=350 mm, d=50 mma) Moment of P about C(N · m, 3 sigfig, CW+)=b)...
The force P is applied to the 49-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0, (b) P = 219 N, and (c) P = 311 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are μs = 0.29 and μk = 0.25,...
To understand two different techniques for computing the torque on an object due to an applied force.Imagine an object with a pivot point p at the origin of the coordinate system shown (Figure 1). The force vector F⃗ lies in the xy plane, and this force of magnitude F acts on the object at a point in the xy plane. The vector r⃗ is the position vector relative to the pivot point p to the point where F⃗ is applied.The torque on the...
1 question 5 parts - 150 m/s 2.656 x 10-25 kg -1.28 x 10-18 C 1 0.7 m | 17 A y 021 (part 1 of 5) 10.0 points A long, straight wire is in the plane of the page and carries a current of 17 A. Point P is also in the plane of the page and is a perpendicular distance 0.7 m from the wire, as shown below. P z is upward from the paper With reference to...
6. [-19 Points] DETAILS SERPSET9 30.P.066. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Rail guns have been suggested for launching projectiles into space without chemical rockets. A tabletop model rail gun (see figure below) consists of two long, parallel, horizontal rails l = 3.80 cm apart, bridged by a bar of mass m = 2.95 g that is free to slide without friction. The rails and bar have low electric resistance, and the current is limited to a constant I...
the list of equations to list are attached! thanks! 6. A playground merry-go-round, i.e., a horizontal disc of radius 3 m that can rotate about a vertical axis through its center, is rotating at an angular speed 1/s (measured, as usual, in terms of radians). The moment of inertia of the merry-go-round with respect to that axis is 3000 kg m? A student of mass 80 kg is standing at the center of the merry-go-round. The student now walks outward...