(17%) Problem 4: A baseball of mass m, = 0.38 kg is thrown at another ball...

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(17%) Problem 4: A baseball of mass m, = 0.38 kg is thrown at another ball hanging from the ceiling by a length of string L=1.95 m. The second ball m₂ = 0.95 kg is initially at rest while the baseball has an initial horizontal velocity of V₁ = 3.5 m/s. After the collision the first baseball falls straight down (no horizontal velocity.) Randomized Variables m/ -0.38 kg m₂-0.95 kg L = 1.95 m V₁-3.5 m/s d=L- d m₂ V₁ 2m29 (m₁V₁)² 2mg 50% Part (a) Select an expression for the magnitude of the closest distance from the ceiling the second ball will reach d. Submit d=L- Hint (m₂V₁)² 2m3g te V₁² 2g d=L- Feedback I give up! Feedback: 0% deduction per feedback. E m₁ L Hints: 0% deduction per hint. Hints remaining: 2 50% Part (b) What is the angle that the string makes with the vertical at the highest point of travel in degrees? m₂ Grade Summary Deductions Potential 33% 67% Submissions Attempts remaining: 2 (33% per attempt) detailed view 1 33% (17%) Problem 4: A baseball of mass m, = 0.38 kg is thrown at another ball hanging from the ceiling by a length of string L=1.95 m. The second ball m₂ = 0.95 kg is initially at rest while the baseball has an initial horizontal velocity of V₁ = 3.5 m/s. After the collision the first baseball falls straight down (no horizontal velocity.) Randomized Variables m/ -0.38 kg m₂-0.95 kg L = 1.95 m V₁-3.5 m/s d=L- d m₂ V₁ 2m29 (m₁V₁)² 2mg 50% Part (a) Select an expression for the magnitude of the closest distance from the ceiling the second ball will reach d. Submit d=L- Hint (m₂V₁)² 2m3g te V₁² 2g d=L- Feedback I give up! Feedback: 0% deduction per feedback. E m₁ L Hints: 0% deduction per hint. Hints remaining: 2 50% Part (b) What is the angle that the string makes with the vertical at the highest point of travel in degrees? m₂ Grade Summary Deductions Potential 33% 67% Submissions Attempts remaining: 2 (33% per attempt) detailed view 1 33%

Answer rating: 100% (QA)

Answer m1v1 MV2 V2 a The first after colliding with ... View the full answer