Figure B 0.500 m < 3 of 3 Block A has a mass of mд = 58.0 kg and rests on a flat surface. (Figure 3)The coefficient of static friction between the block and the surface is μA = 0.300. The coefficient of static friction between the rope and the fixed peg Bis 0.340. The width of the block is d = 0.240 m. Find the greatest mass, mc, that weight C can have such that block A does not move. Express your answer numerically in kilograms to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ Η vec mc=8.36 A 0.300 m 0.200 m -0.400 m- Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? kg

Figure B 0.500 m < 3 of 3 Block A has a mass of mд = 58.0 kg and rests on a flat surface. (Figure 3)The coefficient of static friction between the block and the surface is μA = 0.300. The coefficient of static friction between the rope and the fixed peg Bis 0.340. The width of the block is d = 0.240 m. Find the greatest mass, mc, that weight C can have such that block A does not move. Express your answer numerically in kilograms to three significant figures. ▸ View Available Hint(s) 1 ΑΣΦ Η vec mc=8.36 A 0.300 m 0.200 m -0.400 m- Submit Previous Answers Incorrect; Try Again; 4 attempts remaining ? kg

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.63P: The leather rein used to fasten the horse to the hitching rail weighs 3.5 oz per foot. The...

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Problem 4. A.) If the uniform concrete block has a mass of 500 kg, determine the smallest horizontal force P needed to movethe wedge to the left. The coefficient of static friction between the wedge and the concrete and the wedge and the floor is 0.3. The coefficient of static friction between the concrete and floor is 0.5.ANSWER: P=1797.52; N=1.80kNB.)Refer to problem number 4. Calculate the followinga.) the angle of friction between the wedge and the concrete and the wedge and the floor.Answer: ?????? ??? ????????= ?????? ??? ?????= 16.7ob.) the coefficient of static friction between the concrete and floor.Answer: ????????? ??? ?????= 263.56o
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