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I just need the final answer.

Evaluate the cross product Ax B of the two vectors above. They are separated by an angle of 50.0' and have magnitudes given by Vector A: 10.0 Vector B: 2.00 O (12.9 into the screen) (15.3. out of the screen) (15.3, into the screen) O (12.9, out of the screen) Question 2 You're holding your 2.20 kg physics textbook in your hand, with your arm straight out and parallel to the floor. Your arm is 62.9 cm long and has a mass of 3.00 kg. What is the magnitude of the torque about your shoulder? 22.8 Nm O 13.6 Nm O 51.0 Nm O 32.1 Nm Question 3 A hollow basketball, with radius 16.8 cm and mass 0.230 kg, is released from rest at the top of a 3.00 m long ramp inclined at 23.0' above the horizontal What is the ball's velocity when it reaches the bottom of the ramp? 5.94 m/s 3.71 m/s 4.79 m/s O 22.1 m/s

Answer 1

slution Gnivern 9 B A 10.0 BI 2.00 As we know the cOMProduct veutorg Outo the SCree = lox 2 x Sin 50 out ot he screem 15. 32 n So Right hond AC vew ule we on frd out th digetin f Cs prool veutr () Given 629p K as o ook 2.2k Maus arm Ma 3.00 =জ 62Jom La62 CM X=62. 31.45 M Now Tacque about T= (9)La ta

T22 x o-629 t3-21 ০3|4 T 22.83 N- M M.R (3.) Given Maxi of basketbal 230 Padius R= 16.8C helglt h=3-00 m) x Sin 23 h 12 M Now GnANeration, M mh MR2 Tholl R h X xh x-81X MIS 3.MIS
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