Fill in the blank such that the force applied by you is greater than the force applied by the robots. Hint: The value of x will always be positive. Robots You 2x 5x Force Force -5x (1900+3x+500 x) Newton (2400 + ) Newton
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- X Question 7 - Chapter 2 Homewo X G What is the weight of a 81.4 kg o x ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=http Chapter 2 Homework 7 2 attempts left Check my work What is the weight of a 81.4 kg object? W = N 2 Doints eBook Print ReferencesCheck 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.In building a house, carpenters use nails from a large box. The box is suspended from a spring twice dining the day to measure the usage of nails. At the beginning of the day, the spring stretches 50 cm. At the end of the day, the spring stretches 30 cm. What fraction or percentages of the nails have been used?
- Check Your Understanding Find the angle between forces F1and F3in Example 2.16.The force applied on a body to lift it up 0.053 kg.m/s², convert this value of Force into lb.cm/min². (Hint: For entering the answer with power, for e.g. 5.0x10-5 use 5.0E-5) 0.053 kg. m/s² = lb. cm/min²under CA body of mass force of toi+ 1- 20, Then the accelevation produced 5 kg moves 10i+15j-20 is 9
- 4. A block (mass M) is pulled up a frictionless ramp (angle & above the horizontal) with tension T parallel to the ramp PHYS 211 Picture: Axes?? Equations: nonzero) nonzero) Fnet Fnety = = RECITATION FBD AccD = (Circle ro, = May =(zero,Betty Mcguires shoe has a normal force of 3.1 N. If it takes a force of 2.0 N to move his shoe on a surface, what is the value of mu? Do NOT include units Round to the hundredths placeA ball suspended from a rope is pulled aside with a force of 15 N, as shown in the figure below Calculate: - 1. The amount of tension in the rope. 2. A ball weight. 53 T=? F 15N W = ?
- 12. In an experiment, a student measured the pulling force (the force required to move each block at a constant speed) and plotted the pulling force, in Newtons (N), versus block mass, i kilograms (kg). The results are shown in Figure 1. Based on Figure 1, the results of the experiment shown are best modeled by which of the following equations? * 25.00- Z 20.00- 15.00 10.00 5.00 0.00 0.00 block mass (kg) Figure 1 a. Block speed (m/sec) = 0.2 x time (sec) b. Pulling force (N) = 0.2 x block mass (kg) C. Block speed (m/sec) = 5.0 x time (sec) hp #3 & 大 7 pulling force (N) 0.50 1.50 000 00 3.50 00 002. When you weigh yourself on solid ground, your weight is 790 N. You stand on a bathroom scale in an accelerating elevator and the scale reads 710 N. (a) Draw a free-body diagram for this situation. Label all forces and relevant infor- mation. (b) Determine the magnitude and direction of the elevator's acceleration. Take g= 9.81 m/s² and show all your work.You have a coin and you put it 20.0 cm from the middle of a spinning, horizontal turntable slips when its speed anmadı is 20.0 cm/s. What's the statio friction coefficient between the coin and the turntable? a. 0,01 eretle Ob002 Uyg C. 0.085 Kala Od. 0.1 O e. 2