using the diagram in the picture what is the magnitude of the frictional force (Ff) on the box?

A person pushes a box along the ground. The box has the force diagram shown below. Examine the force diagram to answer the following questions: a. Is the box in equilibrium? If so explain how you can tell. If not, explain why not.   b. If the person wants the box to move at constant velocity, should they adjust their pushing on the block? If so, explain how they should change their push. If not, explain why they should change nothing about their push

To find the resultant of multiple forces using Cartesian components and to determine the direction of this resultant from its components. Part B- Resultant of adding F, and F2 and Fa As shown, three forces act on the tip of a pole. F1 and forms the following angles with the x, y, and z axes, respectively: a = 56.2, 8 = 66.6°, and 136.9. F- 110 lb, forms the angle 28 with the z axis, and forms the angle 8 = 15' between the x axis and the projection of F, in the zy plane. 50 i + 145 j + 25 k Ib. F = 150 lb Find the resultant of adding Fi. Fa, and F. Express your answer in component form. Express your answers, separated by commas, to three significant figures. > View Available Hìnt(s) Vo AEo tvec R1s = i lb, j lb, k Ib Submit Part C- Direction of a resultant For the given forces, Fi. F. and Fs. find the three direction angles ag. BR. and ya betwoen the resuitant force Rn found in Part B and the x. y, and z axes, respectively. Express your answers, separated by commas, in degrees to three…

angle of inclination is 30 degrees

A 4.8-m-long rope of mass 1.8 kg hangs from a ceiling.

A weight hangs on a frictionless pulley as shown in the figure.a.) What is the tension on the pulley strut?b.) What is the value of angle B?

(Newton's laws and their applications) A block with mass m1 slides down an inclined plane whose angle is 22 °, the coefficient of kinetic friction between the block and the plane is 0,250. The block is attached to an ideal rope that passes through two ideal pulleys until it is attached to a fixed support, as shown in figure 3. A rope leaves the axis of the movable pulley up to a block of mass m2 3 m2 m1 Figure 3. Diagram of exercise 3 A. Discuss what difference the exercise will make if one more pulley is placed on the ceiling that makes the rope connect to the rod of the movable pulley.