Lei Ping V Correct Correct answer is shown. Your answer 2.47 m/s2 was either rounded differently or used a different number of signicant figures than require Learning Goal: Important: if you use this answer in later parts, use the full unrounded value in your calculations. Application of Newton's Laws This problem has similarity to a problem in "Discussion\". 11 IS extremely hetptul wmnke auhle IM this, ll m and; Now the situation changes: The pulling force F is unknown. The mass 01 the suitcase is unchanged. The new acceleration along the oor is an" = 1.853 111/53 Item (use " ace holden" or 1' unknown oinntica) Nn rncunn Here magnitude F is unknown, use a symbol F"... as space holder. Write out its x- and y- component containg the space holder me. F F. : r = 40" F..= F = man no, W' = W* = v Part F - New situation: Look at what you did in Part E. Here you are given the new acceleration anew = 1.853 111/52 . What is the magnitude of the New Pulling Ell-Elam; m-r w. w, fume Fnaw? Newton's , :F = . _ 2nd law ZFY may . ma, wolghl Keep 2 digits after the decimal point. Unit is Newtons. Separate answers by commas. A suitcase is being pulled by a force E and it slides on a horizontal smooth oor without friction. (We will revisit this problem and include friction). The suitcase' mass is m = 24.8 kg , The magnitude of the gravitational acceleration is 9.80 Ill/32 .The magnitude of F is F : 80.0 N I inn\" FneW= E N v Part 6 - New situation: Look at what you did in Part D. What is the magnitude of the New Normal force FNne'w? Keep 2 digits after the decimal point. Unit is Newtons. Separate answers by commas. no 17M.\" FNnew : N