A 500 g block is attached to 2 kg block via a string passing over two lightweight frictionless pulleys. The coefficient of kinetic friction between each block's surface and the ramps is 0.1. 1. Just after the blocks are released from rest and begin to move, what is the magnitude of acceleration in the system? 2. Suppose that the lightweight pulleys are replaced with new pulleys with appreciable mass; one being a 400 g thin ring with a 1 cm radius and the other being a 600g solid disk with a 2 cm radius. What is the new magnitude of acceleration in the system? 50g 20° 2kg 20°

p=(18−6x+4y)kPa. Suppose that p1 = 18 kPa, p2 = 27 kPa, p3 = 9 kPa a = 3 mm, b = 2.25 mm. Part 1 Determine the magnitude of the resultant force Part 2 Deteremine the x coordinate of the point where the line of action of the resultant force intersects the plate Part 3 Determine the y coordinate of the point where the line of action of the resultant force intersects the plate.

2.107 - This question asks to be solved using the ‘Dot Product’

QUESTION 1 A rivet with conical head and a cylindrical body. (Reference: See Diagram from Study Guide, Quick test, Question 2., Page 4 of 10). Find the Total volume in mm³. O a. v=49008.8454 mm³ Ob. V-3769.911184 mm³ OV=8482.300165 mm³ O d. v=15079.64474 mm³ Oev=12252.21135 mm³ Click Save and Submit to save and submit. Click Save All Answers to save all answers. Sav