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i need help with these set of problems. please answer these i will rate thumbs up.
i need help with these set of problems. please
answer these i will rate thumbs up.
An engineering student suspends his 400 N tool box by using a system of ropes and pulleys, as shown in the figure. The mass Muis equal to 36.0 kg. The angle and the mass M2 have been chosen so that the entire system remains at rest. Assume that the pulleys are all ideal and frictionless, and that the cords have negligible weight. M: MI TOOL BOX 33. The angle is equal to A. 48.6 B. 61.9 C. 35.0* 34. The mass M2 is equal to A. 40.8 kg 8. 36.0kg C 54.418 D. 16.7 kg E. 18.4 kg A 200 gram wooden block is placed on an inclined ramp and released from rest. The ramp is tilted at an angle of 35 degrees with the horizontal. The coefficient of static friction between the block and the ramp is 0.300 and the coefficient of kinetic friction is 0.200 35 a 35. The acceleration of the block has a magnitude of A 4.02 B. 0.732 C 3.66 D. 6.90 E zero 11
A 3560 N horse pulls a 1500 N sled along a level snow-covered path. The horse exerts a constant horizontal force of magnitude 500 N on the sled via a rope which has negligible mass. A constant sliding frictional force acts on the sed, as it dides along the ground The horse and the sind accelerate in the positive x direction at a rate of 3.00 m/s. The horse's feet do not slip on the ground as he pulls the sled along 26. The frictional force acting on the sled has a magnitude of A 141 N B. 1059 N. C. 459 N. D. 600 N. E. 1500N. 27. The frictional force which the ground exerts on the horse's feet has a magnitude of A 1500 N B. 490 N C. 1090 N D. 1690 N. E 459 N. a A student applies a constant force of 400 N directed 30 degrees below the horizontal and thereby slides a 350 N box of books along her dorm room floor. The coefficient of kinetic friction between the box and the floor is 0.350. 28. The acceleration of the box of books has a magnitude of A 9.70 C431 D. 6.27 £ 70 7,