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- The figure shows a block of mass m on a horizontal, frictionless surface and a hanging block of mass m2. The blocks are connected by a cord that passes over a frictionless pulley. The cord and the pulley have negligible mass. When m1 is released, it accelerates at 3.30 m/s2 across the surface. What is the mass m if the hanging mass m2 = 2.18 Kg? 7.1 Kg 4.3Kg 9.0 Kg 8.0 Kg 5.2 Kg 1 ptsIn the figure below, the masses of each object are: m₁ 1.00 kg, m₂ = 4.00 kg, m² = 6.00 kg. The labeled distances are: d₁ = 25.0 cm, d₂ = 104 cm, d3 = 60.0 cm (where d is the x distance for the center of the block). The height of each block is h₁ = 19.0,h₂ = 28.0 cm, and the h3 = 12.0 cm. Assume the center of mass for each individual object is at the center of the object. Hint: Consider the final center of mass (x,y) relative to the axes shown in the figure. Note the positions of the boxes relative to the axes and to one another. Determine the positions, x and y, of the center of mass for the system below. Enter to 3 significant figures Center of mass (x, y): ( d1 m1 d3 d2 h1 ✔cm = m3 m2 h2 ✔ cm) 11h3 XA loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one direction and the gun sliding on the ice in the other direction. The bullet's mass is 0.04 kg, and its speed is 320 m/s. If the gun's mass is 2.2 kg, what is its speed (in m/s)?
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