Please answer all parts of the Question.
Please answer all parts of the Question. Read each question carefully. Show all your work for...
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c) in terms of m, 0, us, My,...
Make sure to consider all parts of the problem with detail and accuracy. Please show your work and explain. Thank you! A cylindrical wheel of uniform density with mass M=11kg and radius R= 2m rolls without slipping on an incline that makes an angle of 0 = 30° with the horizontal, as shown in the diagram; there is friction between the wheel and the ramp. A block of equal mass Mis sliding on a separate, frictionless incline, also forming an...
3. Each block on the inclined plane weighs 100 kg. (a) For what maximum angle the blocks will not slide if the coefficient of static friction between the blocks and the inclined surface is 0.2? (b) Will the inclined angle calculated in part (a) increase, decrease or remain same if the block weights increase to 200 kg each? Simply circle the right answer, no need to justify. (c) If the coefficient of static friction between block B and the surface...
All work for these problems should be in your test for the in-class test, and on your own paper for the retest. Write down relevant equations, draw diagrams and show all of your work and label the different parts for full credit (20 points) A 1.5 kg block of wood is launched up a wooden ramp that has a 40-degree incline. The initial speed of the block is 12 m/s. The coefficient of static friction is 0.4 and the coefficient...
1. Adjust the angle of inclination of the ramp to be larger than the critical angle you found in the previous experiment. Place the block at the top of the ramp, carpeted side down, and release it. a Describe the motion of the block. If the block does not remain at rest, does the speed of the block increase, decrease, or remain constant? Block on Inc line b. In the space provided at right, draw a free body diagram of...
The critical angle is the largest angle for which the gravitational force does not yet cause the block to move. Finding the angle is a problem in which we deal with the block as a particle in equilibrium. Analyze Because the block is an inclined surface, the normal force perpendicular to the surface does not balance the downward force of gravity. The normal force and the force of gravity produce a net force that tends to slide the block down...
Part 2 After reaching the top of the incline, the box of mass 1 kg is released, and allowed to slide back down the hill of incline angle 0 20 At the halfway point, the surface of the incline becomes rough, and friction becomes important The coefficients of friction between the box and hill are μ-: 0.7 and μ.-0.5. 0 20 D. Draw a free body diagram for the object as it moves down the incline as it encounters the...
answer all please Problem 1. A block of mass m = 735 g is located on an incline which makes an angle of 40 with the horizontal The friction coefficient between the block and the incline is K = 0.21. The block is released and it is let slide down the incline. (a) Draw a free body diagram and identify all forces acting on the block. Find the acceleration of the block (b) If the block moves d = 0.42...
The answer for part two is below please explain your reasoning for part 1 and 2. 1. In the diagram below, the box is stationary and the angle θ between the horizontal and the applied force is gradually increased (i.e. the force points more downward). Do the following quantities increase, decrease, or remain the same? a) Fx b)左 c) Fv d) fs,.max e) If instead, the box is sliding and θ is increased, does the magnitude of the frictional force...
can someone solve all parts please The 30 kg mass has a speed of 2m/sec in the position shown and a constant force of 20N is applied on it as shown and this force is acting on the mass for another 3 meters down the incline and then disappears. After another 7 meters the mass hits a loss of energy at impact to spring and Dynamic Friction coefficient is 0.25 Spring Constant is 200 kN/m A) What is the speed...