12. What horizontal force P can be applied to a 100kg block in a level surface with coefficient of friction of 0.2, that will cause an acceleration of 2.5m/s^2? 224.5N 53.8N O 1231N O 446.2N
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- Situation 2. Determine the maximum weight of the bucket that the wire can support so that no single wire develops a tension exceeding 100 lb. A B 30° E 30° C D3. A 6.50 kg block is pressed against a vertical wall by a force (F), as shown in the figure below. The coefficient of static friction between the block and the wall is 0.41 and the directional angle 0 for the force is 46º. Determine the magnitude of the force (F) when the block is about to slide up the wall. N F éQUESTION 9 If the coefficient of static friction between all contacting surfaces μs = 0.3, determine me when block A is on the verge of a. moving up the incline plane. b. moving down the incline plane. mA = 10 kg 30⁰ 45° mB