Question 1 A 10 kg block rests on a flat frictionless table. A force of 200...
A block with mass m = 14 kg rests on a frictionless table and is accelerated by a spring with spring constant k = 4174 N/m after being compressed a distance x1 = 0.512 m from the spring’s unstretched length. The floor is frictionless except for a rough patch a distance d = 2.7 m long. For this rough path, the coefficient of friction is μk = 0.44. 1) How much work is done by the spring as it accelerates...
A block with mass m = 16 kg rests on a frictionless table and is accelerated by a spring with spring constant k = 4850 N/m after being compressed a distance x1 = 0.51 m from the spring’s unstretched length. The floor is frictionless except for a rough patch a distance d = 2.5 m long. For this rough path, the coefficient of friction is μk = 0.45. How much work is done by the spring as it accelerates the...
A mass m1 = 5.7 kg rests on a frictionless table and connected by a massless string to another mass m2 = 5.8 kg. A force of magnitude F = 44 N pulls m1 to the left a distance d = 0.89 m. How much work is done by the force F on the two block system? How much work is done by the normal force on m1 and m2? What is the final speed of the two blocks? How...
Problem 5: A block with a mass of m=37 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1=8.5 N. The second has a magnitude of F2 = 19.25 N and acts on the body at an angle θ = 17° measured from horizontal, as shown.Part (a) Please use the interactive area below to draw the Free Body Diagram for this...
A block rests on a horizontal frictionless surface. A string is attached to the block, and is pulled with a force of 59.0 N at an angle o above the horizontal. After the block is pulled through a distance of 1.70 m, its speed is 2.60 m/s, and 44.0 ) of work has been done on it. What is the angle e? Submit Answer Tries 0/8 Calculate the mass of the block. Submit Answer Tries 0/8 This discussion is closed....
The force F3, 13.88 N, acts on the block at an angle of 155.98 degrees. If the block moves to the right a distance 10.48 m due to the three forces, what is the work done by the force F3? Please provide final answer, thanks F2 F3 M1
A 10 kg object on a frictionless table is subjected to two horizontal forces, F1 and F2, with magnitudes F1 = 22 N and F2 = 38 N, as shown in Figure 4-28. 10kg 30 Figure 4-28 (a) Find the acceleration a of the object (0.3 (b) A third force F3 is applied so that the object is in static equilibrium. Find F3 x i)m/s2 i1.64545 X (-41 x i) N |-32.909 A 10 kg object on a frictionless table...
A block of mass 12 kg is pushed along a smooth frictionless surface with a two constant forces, F1 = 100 N at the angle of 100 above the horizontal, and the F2 = 50 N at the angle of 200 above the horizontal. The block is displaced 2.6 m. Calculate the total work done by block.
A mass m1 = 5.8 kg rests on a frictionless table and connected by a massless string to another mass m2 = 4.5 kg. A force of magnitude F = 30 N pulls m1 to the left a distance d = 0.86 m. What is the NET work done on m1?
A mass of 7 kg is resting on a horizontal, frictionless surface. Force 1 is applied to it at 23 degrees below the horizontal, force 2 has a magnitude of 19 N and is applied vertically downward, force 3 has a magnitude of 3 N and is applied vertically upwards, and force 4 has a magnitude of 21 N and is applied in the-x direction to the object. When these forces are applied to the object, the object moves 9...