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QUESTION 9 To maintain a constant speed, the force provided by a cars engine must equal the drag force plus the force of fri
QUESTION 5 A student presses a book between his hands, as the drawing indicates. The forces that he exerts on the front and b
QUESTION4 A student presses a book between his hands, as the drawing indicates. The forces that he exerts on the front and ba
QUESTION 3 A student presses a book between his hands, as the drawing indicates. The forces that he exerts on the front and b
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Answer #1

कब (Time) क्या किया (Activity) m = 3.8kg weight = mg = 3.8x9.8 = 37.24 W (10) Perminal velocity = 2mg m= mass of droplet PACक्या किया (Activity) कब (Time) 2000x4 x 2:03.X LOX9.8 + 1.21 43.733 m/sMy Todays Worksheet दिन (Day). ra (Time) fs 27 7 fs, कब (Time) क्या किया (Activity) m= 2.64 fsiz Irictional IS2 F f forces Bकब (Time) क्या किया (Activity) H=0. 37 m= 3.06 kg - I book is not falling i.e. equilibrium Hot me = fs, + fsz where ofs, & fs

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