3. Consider the situation shown where two boxes of mass m and m2 are placed on aplane tilted at angle 0. A spring with a spring constant of k is compressed by theboxes a distance s, and the whole assembly is at rest. Find the friction force of theplane on the lower box and the friction force between the boxes. Do you need toMs'meknow the coefficient of static friction? If you believe you do it is µ. Present youranswer in terms of the symbolic quantities given. Of course, present Free BodyDiagrams.

The free-body diagram of the block m2 is shown below: N2 is the normal force on the block m2 due to…

Answered: Consider the situation shown where two…

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NOTE: Answer of 15.2 and 15.151 are wrong answers given to me here on Barteby. Could I please have the correct answer?
can someone answer part E please
Part F Now determine m₁a₁y = Σ Fly, the sum of the y components of the forces acting on block 1. Take forces acting upward as positive. Express your answer in terms of some or all of the variables T, m₁, and g. VE ΑΣΦ m1aly = Σ Fy = Submit Request Answer ?
he FBD of the block should have looked like this. 1. A contestant in a winter sporting event pushes a block of ice of mass m across a frozen lake as shown in the figure. The coefficient of static friction between the block and ice is μs, and the coefficient of kinetic friction is μk. θ is the angle the force makes with the x-axis. In this part, we are going to set-up Newton's second Law equations for the cases(1) when the ice block just starts moving, and(2) when it is accelerating to the right with an acceleration a. All answers are symbolic. ALL ANSWERS ARE CASE-SENSITIVE. Subpart 1: Newton's Second Law along the y-axis (i) Write Newton's Second Law along the y-axis by adding all forces in the y-direction taking into account their signs (forces pointing upwards are positive and downward are negative) in terms of the normal force N, weight mg, F and θ. In both scenarios, there is no acceleration along the y-direction, therefore, ay=0.…
A 65 kg person running at 2.0 m/s jumps onto the skim board at right. The skim board is 50 cm wide and 120 cm long, with an area of 0.60 m². Part A Draw a sketch of this situation. Part B If the person jumps onto the board on sand with a coefficient of friction of f=0.50, what force will resist the forward movement of the board [N]? Recall the friction force is the normal force times the coefficient of friction. Part C Now assume the person jumps onto the board on a 0.50 cm film of fresh water at 30°C. Use Newton's law of viscosity to estimate the force resisting the forward movement of the board.
Two blocks are connected by a massless rope. The rope passes over an ideal (frictionless and massless) pulley such that one block with mass m1 = 12.25 kg is on a horizontal table and the other block with mass m2 = 7.5 kg hangs vertically. Both blocks experience gravity and the tension force, T. Use the coordinate system specified in the diagram. a.) Assuming friction forces are negligible, write an expression, using only the variables provided, for the acceleration that the block of mass m1 experiences in the x-direction. Your answer should involve the tension, T. b.) Under the same assumptions, write an expression for the acceleration, a2, the block of mass m2 experiences in the y-direction. Your answer should be in terms of the tension, T and m2. c.) Carefully consider how the accelerations a1 and a2 are related. Solve for the magnitude of the acceleration, a1, of the block of mass m1, in meters per square second. d.)Find the magnitude of the tension in the rope, T, in newtons.
A cowgirl is pulling westward on the reins of her little Shetland pony, Tulip. The reins are at an angle of 22° to the horizontal and the cowgirl is pulling with a force of 300 N. What is the magnitude of the components of the pulling force (Fx and Fy)? Show your work and proper units, and write your answer to 3 sig figs.Required to answer. Multi Line Text.
Write the equilibrium equation for the forces in the y-direction. Express your answer in terms of F1, F2, F3, and P. Express known forces in N and angles in degrees. ∑Fy = 0 =
The boom supports the two vertical loads. Neglect the size of the collars at D and B and the thickness of the boom, and compute the horizontal and vertical components of force at the pin A and the force in cable CB. Set F = 880 N and F2 = 380 N. (Figure 1) Part A Determine the horizontal and vertical components of force at the pin A. Express your answers using three significant figures separated by a comma. Assume that the positive x and y axes are directed to the right and upward, respectively. vec Az, Ay = 1 of 1 Part B Determine the force in cable CB. Express your answer to three significant figures and include the appropriate units. Im HA ? 1.5 m FBC = Value Units 30
Pls help ASAP. Pls show all work and calculations and include units for final answers.
A force F applied to an object of mass m, produces an acceleration of 3.60 m/s?. The same force applied to a second object of mass m, produces an acceleration of 2.00 m/s?. (a) What is the value of the ratio m,/m,? Be very careful in setting up ratios. Write down the relationships explicitly and do the algebra to obtain the proportionality. (b) If m, and m, are combined into one object, find its acceleration under the action of the force F. 1.29 m/s2
Need help with Part C

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