Chapter 13, Problem 94P

263-sem2-21-22.pdf The 10-kg block A is released from its rest position and slid down the smooth plane. Determine the spring's compression x when the block comes to stop. 10 m A-5 kN/m 30 1 of 1 Q B O 4 U EL

The 5 kg cylinder is released from rest in the postion shown in the figure below. Determine the maximum compression xmax of the spring. The stiffness of the spring is 1800 N/m.

The smooth surface of the vertical cam is defined in part by the curve r = (0.2 cos 0+0.3) m. Plac41 Figure ▼ Part A If the forked rod is rotating with a constant angular velocity of A = 4 rad/s, determine the force the cam and the rod exert on the 1.8-kg roller when 0 = 30°. The attached spring has a stiffnesss k= 30 N/m and an unstretched length of 0.1 m. Express your answers in newtons using three significant figures separated by a comma. Neam, Frod = ΑΣΦ Submit Request Answer vec ? 1 of 1 N

The smooth block B, having a mass of 1 kg, is attached to the vertex of the right circular cone using a light cord. If the block has a speed of 0.6 m/s around the cone, determine the tension in the cord and the reaction which the cone exerts on the block. Neglect the size of the block. 200 mm 400 mm 300 mm

A force F acts on the box as shown. The box is about to slide down. Determine the value of F if θ = 35degrees, μs = 0.33, m = 42 kg and α = 18 degrees.

The sports car, having a mass of 1700 kg, travels horizontally along a 20° banked track which is circular and has a radius of curvature of p = 100 m. Determine the normal force of the car in Newton.

The steel ingot has a mass of 1940 kg. It travels along the conveyor at a speed v= 0,2 m/s when it collides with the "nested" spring assembly. If the stiffness of the outer spring is Ka= 5 kN/m, determine the required stiffness Kb of the inner spring so that the motion of the ingot is stopped at the moment the front, C, of the ingot is 0.3 m from the wall. (Answer in kN/m) 0.5 m -0.45 m kB k B

The 800-kg car at B is connected to the 350-kg car at A by a spring coupling. Determine the stretch in the spring in meters if: the wheels of both cars are free to roll and; (a) (b) the brakes are applied to all four wheels of car B, causing the wheels to skid. The coefficient of kinetic friction at B is 0.4. Neglect the mass of the wheels. B k = 600 N/m (A) (a) 0; (b) 0.955 B) (a) 0.955; (b) 0 (a) 0.595; (b) 0.955 D) (a) 0.595; (b) 0 A 50 ⠀

The elevator E and its freight have a total mass of 400kg. Hoisting is provided by the motor M and the 150-kg block C. If the motor has an efficiency of ε =0.85, determine the power that must be supplied to themotor when the elevator is hoisted upwards at aconstant speed of VE = 4 m/s.   Please show every single step of the process and the free body diagrams thanks