In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m, = 10.0 kg and m, = 7.20 kg and the angle of the incline is e = 36.0°. Assume that the incline is smooth. (Assume the +x direction is down the incline of the plane.) m2 (a) With what acceleration (in m/s-) does the mass m, move on the incline surface? Indicate the direction with the sign of your answer. m/s2 (b) What is the tension in the string in newtons? (c) For what value of m, (in kg) will the system be in equilibrium?
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- Pls skip if unsure or not willing to answer the subitems (these are all connected for one item). Thank you. 1. Wall-a-stick One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle ? with the stick. The coefficient of static friction between the end of the stick and the wall is ?s = 0.530. A. What is the maximum value the ? can have if the stick is to remain in equilibrium? B. A block of the same weight as the stick is suspended on it at a distance ? from the wall as shown. Assume that ? = 16.5° in this problem. What is the minimum value of ? for which the stick will remain in equilibrium? C. When ? = 16.5°, how large must the coefficient of static friction be so that the block can be attached 0.800 [m] from the left end of the stick without causing it to slip?3. The block shown B actd on ly is weight Vy= 480116 , Fi Goo 6 , and thie psyure p exerted d plane. The reseltant R of thuse forces is parallel to the inclined plane. Thte bet- the p and a howi goutal force by the inclined plane. Thie bef. thie P and dawn the in cined? (25pt R. Does tie block move upThe motor draws in the cable with an acceleration of 3 m/s?. The beam has a uniform mass of 25 kg/m, and the crate has a mass of 150 kg . Neglect the mass of the motor and pulleys. (Figure 1) Determine the components of the reaction at the support A using scalar notation. Express your answers using three significant figures separated by a comma. TVO AZO n vec Ar. Ay = 0, 1654.687 kN Figure 1 of 1 Submit Previous Answers Request Answer 0.5 m -2.5 m- X Incorrect; Try Again; 3 attempts remaining 3 m B Part B 3 m/s Determine the reaction at the support B. Express your answer to three significant figures and include the appropriate units. By = 1.51 kN C Submit Previous Answers
- Three cables are used to hold a hot-air balloon in place. The tension in the cable AD is 658 N. Draw the Free Body Diagram at A. Upload this along with your all your workings for this problem to the dropbox. What is the tension in the cable AB? Enter using 3 significant figures. What is the tension in the cable AC? Enter using 3 significant figures. What is the vertical force V exerted by the balloon at point A? Enter using 4 significant figures.Solve the following problems with complete solutions. A weight lifter lifts a set of weights a vertical distance of 2.00 m. If a constant force of 350 N is exerted on the weights, what is the network done on the weights? Example is attached below. Please refer to it.A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. Match the answers with questions. (Hint: Clearly draw the force vector and displacement vector for all cases.) Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 5.0 m 15.0" v What is the angle between the weight force vector and the displacement vector? А. 15° What is the angle between the normal force vector and the displacement vector? v What is the angle between the friction force vector and the displacement vector? В. 90° C. 345° D. 0° Е. 75° F. 180° G. 195° H. none of the given
- Please referto the figure at the right side for the following questions: 1. a. Determine the magnitude of the resultant force and its direction, В 30 N 10 kg measured counterclockwise from D positive x- axis of forces OC and OH only. b. Resolve force OB into its x,y and z 60° 159 3m E 70 N 60 50 N / components, express its force as a cartesian vector and determine the 4m 300 75 N coordinate direction angles of the 60 N Y K force OB. A 4 m c. Determine the angle between OB and Ol. 70° 45° F 65 N d. Determine the magnitude of the 3 m resultant forces and its direction acting in the figure. Sketch your 50 N 80° 80 N result. 90 N 40 NDirections: Using the component method, solve the following problems. Show your complete solutions. Express your answers in two decimal places.As shown in the figure, the mass of the block is 214 kg. If Fappi= 59.4 N and Fapp2=38.7 N, find the normal force. Fapp. Fopps FR