post as soon as possible please 500 N H, = 0.30 A=0,25 Determine whether the block...
500 N 4 = 0.30 -0.25 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when P-400 N. 2001 500 N U=0,30 41 = 0.25 20°/
500N 4 = 0.30 -0.25 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when P-400 N. 20°/
Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when θ = 35° and P = 186 N. Given: μs = 0.20 and μk = 0.15. Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when θ= 35° and P 186 N. Given: H5-0.20 and μ,-0.15. 800 N 25° The block is not in equilibrium. (Click to The magnitude and direction of...
Statics 7.2 The coefficients of friction between the block and the rail are s 0.30 and pk 0.25. Find the magnitude and direction of the smallest force P required: (e) to start the block up the rail, (b) to keep it from moving down. HINT. First, visualize graphically (i.e. make a sketch) how much ? must be for P to be minimum 500 N ANS. (a) P 392 N 51.7 (b) P = 157 N 18.30
I need help on #1 1. The 20-N block A and the 30-N block B are supported by an incline that is held in the position shown. Knowing that the coefficient of static friction is 0.25 between the two blocks and zero between block B and the incline, determine the value of e for which motion is impending, 2. A 40-kg packing crate must be moved to the left along the floor without tipping. Knowing that the coefficient of static...
The force P is applied to the 49-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0, (b) P = 219 N, and (c) P = 311 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are μs = 0.29 and μk = 0.25,...
The force Pis applied to the 60-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0. (b) P=227 N, and (c) P= 326 N. (d) What value of Pis required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are s = 0.23 and Uk = 0.18, respectively. The friction force is...
The force P is applied to the 67-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0, (b) P 185 N, and (c) P 296 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are us 0.17 and u 0.14 respectively. The friction force...
please explain steps thanks The force P is applied to the 43-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0 b) P-155 N, and c) P = 225 N d what value of P is required to initiate motion up the incline? The static and ki etic coefficients of friction between the block and the incline are μs = 0.21 and...
The force P is applied to the 42-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0, (b) P = 124 N, and (c) P = 201 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are us = 0.18 and uk = 0.15,...