At 20cm there is a 100 gram weight, at 80 cm there is a 50 gram weight. The ruler weighs 151 grams. Solve for 4a and b, please ignore all my work for 4 thanks! Note for anyone else looking in the future, CW = clockwise, CCW = Counterclockwise
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- Find the Cartesian coordinates for the point whose distance from the origin is 7 m and the angle measured from the positive horizontal axis is 15°. x=? y=?Given the point P(-04 m,0.5 m) in cartesian coordinates: 1. Write the position vector (including the units) ) m 2. Convert the coordinates into polar coordinates (including units, give the value of the angle in ") (r,e) = Given the point Q = (2.5 m,52") in polar coordinates Calculate the position vector in unit vector notation (including the units)Which of the following correctly describes A=90090 in scientific notation (with correct sig figs)? More than one answer MAY be correct. In these answers "E#" represents 10 raised to the power of #. 9.0090E5 None of the other answers is correct. 9.009E4 O 9.009E5 O 9.0090E3
- An ant is crawling along a straight wire, which we shall call the xx axis, from AA to BB to CC to DD (which overlaps AA), as shown in the figure below. (Figure attached) OO is the origin. Suppose you take measurements and find that ABAB is 39 cmcm , BCBC is 17 cmcm ,and AOAO is 5 cmcm . 1) What is the ant’s position at point AA? Express your answer in centimeters. 2) What is the ant’s position at point BB? Express your answer in centimeters. 3) What is the ant’s position at point CC? Express your answer in centimeters. 4) What is the ant’s position at point DD? Express your answer in centimeters.Needs Complete typed solution with 100 % accuracy.Please atleast answer this question
- This is the formula for Newton's law of gravity. F = m1 x m2 / d^2 Can you please explain mathematically why you need to divide by the square of the distance? In other words, what does a square in the denominator do exactly? Thank you.So I am doing this practice lab and I think I am just overthinking it for my step number 6. I sure it is as straight forward as it shows but I am just not understanding. So for "r" I have 84.7 cm which is 0.847 m for my first measurement. I think all I have to do is just input it to the formula provided that I have in the photo for step 6. So if i can just get a better example of what it is asking, I would greatly appreciate. I am just slow when it comes to following instructions.A certain comer of a room is selected as the origin of a rectangular coordinate system. If a fly is crawling on an adjacent wall at a point having coordinates (3.8, 0.5), where the units are meters, what is the distance of the ty from the corner of the room? Submit Anower View Previous Question Question6 of 24 iow Noxt
- Figure 3 y 0 TE F 4 < 2 of 2 Correct Part C (Figure 2) shows two vectors E and F. What is the angle between them? Express your answer in degrees. ► View Available Hint(s) 0 = Submit VGI ΑΣΦ ?Additional Data: VCOM = Vn,LAB/(A + 1) n,COM = A Vn,LAB/(A + 1) VN,COM = - Vn,LAB/(A + 1)A commuter airplane starts from an airport and takes the route shown in the figure below. The plane first flies to city A, located 175 km away in a direction 30.0° north of east. Next, it flies for 150 km 20.0° west of north, to city B. Finally, the plane flies 190 km due west, to city C. Find the location of city C relative to the location of the starting point. Looking for: distance in km, angle in degrees west of north.