A woman walks 192 m in the direction 56° east of north, then 164 m directly east. Find (a) the magnitude and (b) the angle (from due east) of her final displacement from the starting point. (c) Find the distance she walks.
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- How large of a net force is required to accelerate a 1,592 kg car from rest to a speed of 13.7 m/s in a distance of 200 mCounterciOCKWISE IIOM the poSIlive x aXIS. Learning Goal: To be able to add and subtract vectors using View Available Hint(s) geometric and vector addition. dB , OB = 20.6,54.5 m, A brother and sister are playing in the woods, when suddenly the brother realizes that they are separated. The last place he remembers seeing his sister is at a particularly large tree. The brother traveled di = 21.5 m at 01 = 21.5° from the tree then turned and traveled d2 = 12.0 m at 02 = 132°. Meanwhile, the sister traveled d3 Submit Previous Answers Correct 18.0 m at an angle of 03 tree. The angles are given with respect to east with counterclockwise being defined as positive(Figure 1) = -114° from the Part B - Displacement from the boy to the girl Using the method of vector addition by components, determine the displacement from the boy to the girl.(Figure 3) Express your answers, separated by a comma, to three significant figures. Enter the angle measured counterclockwise from the positive x axis. •…Write a brief note on relative-motion analysis using rotating axis.
- On her way to visit Grandmother, Red Riding Hood sat down to rest and placed her 1.20-kg basket of goodies beside her.When I slammed on my brakes, my purse flew from the front passenger seat to the floor board. wha does this represent?Discuss the value Galileo placed on experimentation over philosophical discussions.
- Hoe do scientist define mass in terms of kilograms?(2) The box with M = 40kg shown below is being pulled by two pulleys exerting forces F₁ = 400 N (0₁ = 60°) and F₂ = 200 N (0₂= 15°) up an incline with an angle 0₁ = 30°. If the uk = 0.15. What is the acceleration of the box? Would the F₁ or F₂ be enough alone to pull the box up if the other pulley would stop working?