33. If a particle moves in such a way that itsposition x is described as a function of time rby x 1, then its kinetic energy is propor-30°tional to100N(A) 232. A 100-newton weight is suspended by two cordsas shown in the figure above. The tension in theslanted cord is(B)(C)(A) 50 N(B) 100 N(C) 150 N(D) 200 N(E) 250 N(D) t(E) (i.e., kinetic energy is constant)34. From the top of a 70-meter-high building, a1-kilogram ball is thrown directly downwardwith an initial speed of 10 meters per second. Ifthe ball reaches the ground with a speed of 30meters per second, the energy lost to friction ismost nearly(A)0J(B) 100 J(C) 300 J(D) 400 J(E) 700 J

Given data: The weight is W=100 N. The angle of inclination is θ=30°. Let, F1 is the tension in…

Answered: 30 100N 32. A 100-newton weight is…

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