A heavy chandelier with mass 120 kg is hung by chains in equilibrium from the celling of a concert hall as shown in the ligure belon, with 8, 24.0 and ,- 60.0, Assuming the chains are massless, what are the tensions F Fra and Fa in the three chains? Fra Fra
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- A force of P = 50 N is applied to the 200-kg handcart. Determine the reactions at both the wheels at A and both the wheels at B. Also, what is the acceleration of the cart? The mass center of the cart is at G. Neglect the mass of wheels. Hint: 1.You need to apply the methods discussed on the kinetics of rigid bodie in plane motio. 2. The handcart does not rotate and just has translation motion in horizontal direction. 60° 0.5 m 0.2 m 0.3 m 0.2 m-- EDATE IICheck Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more important matter, but Astro Clifford and Dug continue playing. Astro and Clifford’s pull on the toy does not change, but Dug rims around and bites on the toy in a different place. With how big a force and in what direction must Dug pull on the toy now to balance out the combined pulls from Clifford and Astro? Illustrate this situation by drawing a vector diagram indicating all forces involved.Let's now consider a slightly different case. The sled has a mass of 15 kg. The sled configuration is shown in the image below. YA 15 kg O O P When a child starts to pull the sled, it accelerates from rest to a velocity of 1.0 m/s. If it takes 10 seconds to get up to that speed (and we neglect friction), what is the magnitude of the force (in N) applied to the sled? N i If we now say that the kinetic friction between the sled and the ground is 5 N, what magnitude of force (in N and in the x-direction) must the child apply to achieve the same acceleration as the frictionless case? N A large safe sits on a concrete floor. You push the safe horizontally, but the crate does not move. What type of friction force acts on the safe? static friction kinetic friction neither of these N If the horizontal force you apply to the stationary safe above is 180 N, what is the magnitude of the friction force (in N) on the safe?
- What is your conclusion? Ps. Context and Answer is provided, I just need a conclusion.Check Your Understanding Quipper Solve the following problems. Show your pertinent solution. 1. A 200 kg missile is launched at a speed of 1,000 m/s, east. Calculate the momentum of the missile. 2. A car is moving at 25 m/s to the right with a momentum of 1000 kg m/s. Calculate the mass of the car. 3. What is the velocity of a 425 kg motorcycle moving at a momentum of 12 000 kg m/s?J 6 If someone ciuld show me what to do here id be greatful
- A. Seece w consutrg beard a unifolm fother on masser Mp andmd 10spectively or shown in the below The suppoid is under the centro of grevity. of fuppart a 37 Li+Cl- of mass ond length doughter with figuie the to board , the fother is the donghter dotence d from distance ! centre the centoo the end is from the upwad parce Determine the magaibude D e a the upward fare n esated by the suppeit on the beaid ofa A seccaw onsutng of a unifoim and length. suppart a fother ond o'daughter wit! Me and md teepectively ar shown n the figule support is under the cento of grevity of th dutonce d distance board of mass masser below.. The board the fother the danghter is from the centr the centro and from d. DIDetermine the magnibude 4 the upuerd foice n ereibel by the support N= Mgt M4g +Mdg N = (M +M Md)g Neima! on the board faice oICe by support M-M-Mg 6/Deteimine the fother should sit to balame the system. wereYou're trying to push a car that isn't starting; your car has a mass of 500 kg. You push the car with a force of 300 N. You notice the car speeds up with acceleration of 0.5 m/s2. a. Ow the etelm b. Write down the 3rd law partner force for each of the forces in your diagram. Make sure to write which partner force corresponds to which main force, and to show the direction for each partner force. c. Calculate the number for each force affecting the car. Show your work. T T TT
- Give me right solution according to the question Note: Diagram not given. A 1kg block is placed at an inclined sloped at 10 degrees with the horizontal and is pushed up by a 150N force for 3 seconds from which then the 150N force is then removed. The block will continue sliding upward due to is momentum until it will completely stop. How far has the block traveled? if the coefficient of friction is 0.3 between the block and the inclined plane.Draw the complete free body diagram of a a 1000.0 kg block being pushed forward 10.0 N by a penguin, pushed backwards by Mr. Universe with 200.0 N, and an elephant pushing it forward with 410.0 N of force. Calculate the acceleration that this block experiences, and in what direction does it move. How much frictional force and in what direction must it be applied such that the block undergoes static equilibrium? plz show work so I can understandV HMH Ed - Lesson Quiz 2: Force x W study_guide_unit2_test_answe x + A hmhco.com/one/assessment/#/formativeLiveAssessment/ A Lessons A Aeries.net S I MY Access! Scho. Huron Music H Apps O User Dashboard n NoRedink is on a. Lesson Quiz 2: Force, Mass, and Acceleration Danae Perez A person is lifting a box in the garage. Which of these would be shown in a free-body diagram of the person? Choose the ca O the force of gravity acting on the box O the force that the person is applying to the box O the normal force of the garage floor acting on the person O the force of the person's weight acting on the garage floor Save and exit