d d d edi ed ed ed ted (7%) Problem 8: A block with a mass...

  

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d d d edi ed ed ed ted (7%) Problem 8: A block with a mass of m= 46 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F₁. The second has a magnitude of F2 and acts on the body at an angle = 24 measured from horizontal, as shown. eted totalx (pos) Ptotal,y: 0 Hints 25% Part (a) Please use the interactive area below to draw the Free Body Diagram for this block, assuming it is in static equilibridm. Add Force Reset All F1 180 Fn 90x Fo 270 F20 F2 315 x x Fn 45 FI Submit Fg Fn F2 F2 F₂ 8( 13 m Otheexpertta.com Grade Summary Deductions Potential 1 2 3 4 -F₁ Submissions Attempts remaining: (0% per attempt) detailed view Feedback: 10 for a US dedoction It looks like there is at least one force that is expected in the drawing, but isat in the right direction. 25% Part (b) Write an expression for the component of net force, Fex in the x-direction, in terms of the variables given in the problem statement. Fmg Fysin) 23 X Attempts emai & 25% Part (c) Write an expression for the magnitude of the normal force, FN. acting on the block, in terms of F₂ and the other variables of the problem. Assume that the surface it rests on is rigid. &25% Part (d) The two forces change such that F1 =95 N and Fy=22 N. Based on this change, the block may no longer be in static equilibrium. Find the block's acceleration in the x-direction, ,, in meters per second squared. 0% 100% 3333 09 0% d d d edi ed ed ed ted (7%) Problem 8: A block with a mass of m= 46 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F₁. The second has a magnitude of F2 and acts on the body at an angle = 24 measured from horizontal, as shown. eted totalx (pos) Ptotal,y: 0 Hints 25% Part (a) Please use the interactive area below to draw the Free Body Diagram for this block, assuming it is in static equilibridm. Add Force Reset All F1 180 Fn 90x Fo 270 F20 F2 315 x x Fn 45 FI Submit Fg Fn F2 F2 F₂ 8( 13 m Otheexpertta.com Grade Summary Deductions Potential 1 2 3 4 -F₁ Submissions Attempts remaining: (0% per attempt) detailed view Feedback: 10 for a US dedoction It looks like there is at least one force that is expected in the drawing, but isat in the right direction. 25% Part (b) Write an expression for the component of net force, Fex in the x-direction, in terms of the variables given in the problem statement. Fmg Fysin) 23 X Attempts emai & 25% Part (c) Write an expression for the magnitude of the normal force, FN. acting on the block, in terms of F₂ and the other variables of the problem. Assume that the surface it rests on is rigid. &25% Part (d) The two forces change such that F1 =95 N and Fy=22 N. Based on this change, the block may no longer be in static equilibrium. Find the block's acceleration in the x-direction, ,, in meters per second squared. 0% 100% 3333 09 0%

Answer rating: 100% (QA)

9 b 9 d2 FL Fsing V Y mng ... View the full answer