The μ between Jimmy’s hand and his tennis racket is 0.25. a) How hard must he squeeze the racket if he wants to exert a force of 150N along the longitudinal axis of the racket? b) What do we know? c) What variable are we looking for? d) How hard must he squeeze the racket? Answer parts a-d. please show all work.
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The μ between Jimmy’s hand and his tennis racket is 0.25. a) How hard must he squeeze the racket if he wants to exert a force of 150N along the longitudinal axis of the racket? b) What do we know? c) What variable are we looking for? d) How hard must he squeeze the racket? Answer parts a-d. please show all work.
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- 1. Apply Newton's second law to find the formula for the acceleration of the system. Ignore friction and the masses of the pulley and cord. Express your answer in terms of the variables mAmB, and appropriate constants. 2. Apply Newton's second law to find the formula for the tension in the cord. Ignore friction and the masses of the pulley and cord.Problem 01: A force 200 N is directed as shown in figure. Determine the X and Y components of the force. Express your final answer in Kilonewton. 200 N 30° Problem 02: Determine the components of the 30u-N force directed down to the right at a slope of 2 to 3 as shown F = 300 N Problem 03: The components of a certain force are defined by . Determine the magnitude and inclination of of the resultant with the x-axis. Draw/plot your answer.Needs Complete typed solution with 100 % accuracy.
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- IMPORTANT NOTE: DRAW the graphical representationX Y show all your steps and write your final answers in a sentence. Please use g = 9.80 for each of these questions to increase precision. Therefore all answers will have 3 significant digits. There is no friction. The mass of X is 7.34 kg and the mass of Y is 1.82 kg. The incline of the ramp is 44.7 degrees. a) Calculate the acceleration of the system. Include the direction. b) Calculate the tension in the rope connecting the X and Y blocks. c) Calculate the new mass of block Y, keeping block X the same, that acceleration is zero. d) If there was friction, then there would be a range of masses block Y can be,such that the acceleration would be zero, not just one number. Explain why this is the case.The culling tool on a lathe is given two displacements, one of magnitude 4 cm and one of magnitude 3 cm, in each one of five situations (a) through (e) diagrammed in Figure OQ3.4. Rank these situations according to the magnitude of the total displacement of the tool, putting the situation with the greatest resultant magnitude first. If the total displacement is the same size in two situations, give those letters equal ranks.