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70.6 319 12.7 56.7 220 44.5 Two blocks on a frictionless table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in opposite directions. The spring was compressed by 0.05 m. One of the blocks moves away at 0.28 m/s while the other moves away at 0.56 m/s. The heavier of the two blocks has a mass of 0.75 kg. What is the spring constant in...
O Question 10 Two blocks on a frictionless table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in agaosite directions. The spring was compressed by 0.05 m. One of the blocks moves away at 0.28 m/s while the other moves away at 0.56 m/s. The heavier of the two blocks has a mass of 0.75kg. What is the spring constant in N/m?/Hint mechanical energy in...
Two blocks on a frictionless table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in opposite directions. The spring has a spring constant of 215N / m and was compressed by 0.20 m. If one of the blocks moves at 1.50 m/s and the other moves away at 3.00 m/s , what is the mass of the heavier block in kg? (Hint: mechanical energy in...
Question 10 1 pts Two blocks on a frictionless table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in opposite directions. The spring has a spring constant of 215 N/m and was compressed by 0.20 m. If one of the blocks moves at 1.50 m/s and the other moves away at 3.00 m/s, what is the mass of the heavier block in kg? (Hint: mechanical...
413 Question 10 1 pts Two blocks on a frictionless table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in opposite directions. The spring has a spring constant of 215 N/m. One of the blocks moves away at 0.45 m/s while the other moves away at 0.90 m/s. The heavier of the two blocks has a mass of 1.4 kg. How far was the spring...
Two blocks on a friction less table are held at rest with a compressed spring between them. When the blocks are released, the spring pushes them apart and they move in opposite directions. The spring has a spring constant of 215 N/m. One of the blocks moves away at 0.45 m/s while the other moves away at 0.90 m/s. The heavier of the two blocks has a mass of 1.4 kg. How far was the spring compressed in m?
Two blocks, A and B, are initially held together by a string as shown in the figure; the mass of block A is of 2 kg and the mass of block B is 4 kg. The massless spring in-between the two blocks has a spring constant of k = 655 N/m and is initially compressed by 45 cm. The two blocks are initially moving together with a speed of 1 m/s. When the string is cut (i.e., when the blocks...