Figure shows a block of mass m resting on a 20° slope. The block has coefficients of friction μ = 0.77 and x = 0.54 with the surface. It is connected via a massless string over a massless, frictionless pulley to a hanging block of mass 2.0 kg. (Figure 1) You may want to review (Page). For help with math skills, you may want to review: Vector Components Figure m 20⁰ 1 of 1 2 kg Part A What is the minimum mass m that will stick and not slip? Express your answer to three significant figures and include the appropriate units. m = Submit Part B a = Value 1 Submit μA If this minimum mass is nudged ever so slightly, it will start being pulled up the incline. What acceleration will it have? Express your answer to three significant figures and include the appropriate units. Request Answer Provide Feedback μA Value kg Request Answer m/s² ? p Pang ?

Two ropes are attached to a tire on the ground. The first rope exerts a force of 300. N in a direction 26.0 degrees west of north. The second rope exerts a force of 167. N in a direction 56.0 degrees east of south. Find the magnitude (in N) of the net force on the tire.

Find the resultant of these three forces. Note the angle give for F3 is the angle between F2 and F3; to find the angle to use to get F3's x and y components, add the given angles together. F₂ = 3150 N F3 = 3680 N 42.0⁰ 120.0° F₁ = 2550 N

A 3 kg body is connected via an inextensible cable to a 1 kg body. A 30 N force at 37 degrees to the horizontal surface is applied at the free end of the 3 kg body and the two bodies begin moving under the effect of the applied force. Find the tension in the rope, in N. Use g =10m/s2, sin 37 = 0.6 and cos 37 = 0.8. Round the answer to the first decimal.

If a force is applied with a magnitude of 200 N at 30 degrees above the horizontal, what are the horizontal and vertical components of this force? Group of answer choices Fa,h= 136.667 N Fa,v= 87.334 N   Fa,h= 200 N Fa,v= 200 N   Fa,h= 173.2 N Fa,v= 100 N   Fa,h= 150 n Fa,v= 50 N

Two packages at UPS start sliding down the 20° ramp shown in the figure. Package A has a mass of 4.50 kg and a coefficient of kinetic friction of 0.190. Package B has a mass of 9.00 kg and a coefficient of kinetic friction of 0.170. (Figure 1) You may want to review (Page 159). For help with math skills, you may want to review: Vector Components Figure 2 m 20° A B 1 of 1

Express the forces F₁, F2 in vector form. Determine the vector expression for the resultant R of two forces. Find the magnitude and coordinate direction angles of resultant R with x, y and z axis. 6 ft 13/12 2.5 ft 4 ft F₁-80 lb A F₁-50 lb

Consider the 2 kN force and an unknown force FB representing the forces exerted by the tugboats as shown in the figure and that the vector sum/resultant (R) of these two forces is 3 kN с y |F₁ = 2 kN 30° FB A B directed purely along x. What gives the closest value of the angle of the force FB?

Two forces are shown in the figure. Force A has magnitude 8 units and angle α is 40 degrees. Force B has magnitude 19 units and angle β is 40 degrees. Calculate the direction of the sum of the two forces. Write your answer in degrees from the positive X-axis.  (note: the lengths and angles of forces in the figure are not to proper scale).

A particle, which remains at rest, is acted on by three forces F, G and H. The force F has magnitude 55 N and is directed to the left and up making an angle of 45 degrees with the vertical The force G is directed vertically down and H is directed to the right and up making an angle of 60 degrees with the vertical. Find the magnitude of the vectors G and H, giving your answers to one decimal place. The magnitude of G is N (to 1 d.p.) The magnitude of H is N (to 1 d.p.)