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Question 5 -- /5 Two blocks are positioned on surfaces, each inclined at the same angle of 57.4 degrees with respect to the h
Question 6 -- /5 You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or window
Question 7 (--/5) The NEXT morning, you wake up in a strange room yet again, and this time you drop a ball from a height of 1
Question 8 --/5 Here we go again (yes, this set of questions is starting to feel like Groundhog Day). You AGAIN wake up in a
Figure for Questions 1 - 5: Figure for Questions 11 - 15: Figure for Questions 16 - 20:

……
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Answer #1

que 5- make correct FREE BODY DIAGRAM as shown and use

F= ma

A 1.5m5² tmt 35sine Angsino a 15ms? mg sino - 35 sino = (m +3.5) a (mg-35) Siu1574°) = (m+3.5) 1.5 (lom - 35) (0-84) = 3m+5:2

que-6 as body is falling freely.....

we can use equation for uniformly accelerated motion to find gravitational acceleration g and then weight mg can be evaluated.h = ut te gefa и со h = £ gt² g= 2x1.4 0.32) X0.321 Tg = 27.17m52/ laleight on scall lala ng = 51.58 27.17 h = 1399N

que -7 same as above gravitetional acceleration can be calculatedh = ut t gt2 uzo ħz 1944 g = 2x1.91 0.187 80.187 1 g = 109.2 ms? M

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