The upper end of a rod of mass m is attached to a wall by a frictionless hinge, ... Angular motion topics 11 A massless spring has an unstretched length L and spring constant k The spring is placed horizontally on a frictionless surface. ... a 593 kg stunt plane makes a circular horizontal turn of radius 81 meters.
A uniform thin rodofmassm = 2.4 kg and lengthL = 1.6 m can rotate about an axle through its center. Four forces are acting on it as shown in the figure. Their magnitudes are F1 = 1.5 N, F2 = 2.5 N, F3 = 12 N and F4 = 18.5 N. F2 acts a distance d = 0.28 m from the center of mass. a) Calculate the magnitude τ1 of the torque due to force F1 ...
When amassis attached to the end of the spring and allowed to come to rest, the vertical lengthof the spring is 3.64 m . Calculate the elastic potential energy stored in the . Physics. A small block on a frictionlesshorizontal surface has a massof 2.50×10−2 Kg. restrained by a spring , K1, attached at one end to the cart.
B) 0 H/2 C) 0 H/3 D) H/4 H/4 E) H/4 0 X CM Y CM x y H Three tiny equal-mass magnets are placedonahorizontalfrictionless surface at the corners of an equilateral triangle. When the magnets are released , they attract and quickly slide to a single point. What are the coordinates of that point?.
A uniform metal rod, with a mass of 3.7 kg and a length of 1.2 m, is attached to a wall by a hinge at its base. A horizontal wire bolted to the wall 0.51 m above the base of the rod holds the rod at an angle of 25° above the horizontal. The wire is attached to the top of the rod. (a) Find the tension in the wire.
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