Block A in the figure weighs 1.40 N and block B weighs 4.30 N. The coefficient of kinetic friction between all surfaces is 0.300. A B 1. Find the magnitude of the horizontal force F necessary to drag block B to the left at a constant speed of 5.00 cm/s if A rests on B and moves with it as shown in (Figure 1). Express your answer in newtons.

Use the worked example above to help you solve this problem. An Eskimo returning from a successful fishing trip pulls a sled loaded with salmon. The total mass of the sled and salmon is 50.0 kg, and the Eskimo exerts a force on the sled by pulling on the rope. Suppose the coefficient of kinetic friction between the loaded sled and snow is 0.200. (a) The Eskimo pulls the sled 5.60 m, exerting a force of 1.10 x 102 N at an angle of 0 = 0°. Find the work done on the sled by friction, and the net work. J W fric W net (b) Repeat the calculation if the applied force is exerted at an angle of 0 = 30.0° with the horizontal. W fric W net

Please solve with a free body diagram, Strictly don't copy the answer. (Only Handwritten solutions are allowed) Question: 125g of liquid is contained in a cup. The center of mass is G. If the vertical force F acts on the edge of the cup, so that it lengthens. Find the magnitude of this force. As soon as it is about to tilt, the vertical reaction force acts on A.

Please answer ASAP for like.. Please ?

Please help me with this. Please show all your work

In the scaled diagram, two forces, F, and F, act on a 4.0-kilogram block at point P. Force F, has a magnitude of 12 newtons, and is directed toward the right. 4.0 kg F2 F, = 12.0 N (Drawn to scale) 28. Using a ruler and the scaled diagram, determine the magnitude of F, in newtons.

Problem 1: A block with a mass of m rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction. The second acts on the body at an angle 0 measured from horizontal, as shown. If necessary, use Fs and Fk for the forces of static and kinetic friction. L. F Please use the interactive area below to draw the Free Body Diagram for this block, assuming it is in static equilibrium. FBD : Fn, F1, Fg, F2, Fs, Fk, a, v 45, 0, 90, 135, 180, 225, 270, 315, 0 Force Labels: Angle Labels: m.

Consider the system shown in the figure.(Figure 1) Block A has weight 6.0 N and block B has weight 4.0 N. Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Part A Calculate the coefficient of kinetic friction u between block A and the table top. Express your answer numerically. View Available Hint(s) 1ν ΑΣφ ? μ= Request Answer Submit Figure 1 of 1 Provide Feedback A B

You push a block along the ice, as shown below.  Which of these could be the net force equations in the x and y directions?  Use the convention that N is the normal force, f is the frictional force, Fg is the force of gravity, and Fapp is the force you apply.