2 itet (Luu) foue A to coMed 13 fom CON to B is 1au. masn at ( According to mas'at: (B). IK to equal. LOM. measure the at (B). mess at (A)nd Merure the leuyth of (21) asiing. meter stick and also, (2) the marses (m) nd (m) scale. mesesing 2 cu. 7 m,= 2kg 22= 6 eu .m2= 4K9. •Measure ing O hat my enly fiend ià is- mess theny oD det ruppose- = If Hhe mass is non- alirtobutkd then, mors of auy s ugt dlistibuted sym metsiedlly aound its Theng %3D COM. 2X2 +6x4 2tY /281 Themg my fieud is the saylug amund thelmoss s cditre' of mes uu formly d buted i summt tóolly )

Please show me how did they got the rearranged equation because should there be a negative somewhere?

Answers must be expressed in engineering notation (when the exponent of the base ten multiplier is not a multiple of 3, press ENG or SHIFT+ENG, whichever the case.) Example: 0.06N or 6.0x10² N must be expressed to 60x10-³N or 60mN 1. Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray tube due to the potential difference of 15kV. A pair of coils are placed outside a cathode ray tube and produce a uniform magnetic field of 250 μT across the tube. Calculate the force experienced by the electrons if the magnetic field is in place: a. parallel with the direction of the beam. b. Perpendicular with the direction of the beam. c. 50 degrees with the direction of the beam.

Provide the correct significance figure.

In the process of using the scientific method, a researcher: O Directly tests both the null and alternative hypotheses. O Directly tests only the alternative hypothesis because this is the hypothesis of interest. O Directly tests only the null hypothesis because this is the hypothesis of interest. O Directly tests only the null hypothesis because the null hypothesis leads to a specific prediction that can be compared with data. O Can not directly test either hypothesis.

a) You wish to compare the two experimental results the physicist got, so you decide to find the percent difference between these two values using the standard equation you learned in physics class: Substitute the following values for E1 and E2 and calculate the percent difference using the formula given below:   E1 9.96 m/s2 E2 9.72 m/s2   Percent differnce___

Can you please do 5-8. Thank you

Hi there. Can someone help me find the correct uncertainity ranges for the the two tables? I keep trying trying but I am getting stuck and cannot figure it out! Can you also please explain your steps? Thank you so much! Figure 1: Distance between tape strips=  17in in meters= 0.4318m    Trial 1   Trial 2   Trial 3   Trial 4   Trial 5   Time (s)  0.55 s  0.55 s  0.56 s  0.69 s  0.56 s  Velocity (m/s)  0.7850 m/s  0.7850 m/s  0.7710 m/s  0.6257 m/s  0.7710 m/s  Uncertainty Range = Figure 2 Height of table surface= 33 in in meters= 0.8382m     Trial 1   Trial 2   Trial 3   Trial 4   Trial 5   Range ( in )  57.5 in  62 in  55 in  52.5 in  54 in  Range (m)  1.4605 m  1.5748 m  1.397 m  1.3335 m  1.3716 m  Velocity (m/s)  3.53 m/s  3.80 m/s  3.37 m/s  3.22 m/s  3.32 m/s  Uncertainty Range =

For example, for the equation r TV, if G = y and V = x, what represents m? If we solve for G, then G = rTV = (rTt)V. We have now put it in the form of y= (m)* x. Writing it like this, we can easily identify rTt as the slope m. a) For the equation: Rx = = Rk b) For the equation: VAB = R₁ -Vo if Rx 1 1+ R2 2 = y and R₂ = x, what is m? ARx, if VAB = y and ARx Rk = x, what is m?

Explain well with step by step with proper answer and type the answer.