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AN object is dropped from the top of a 30.0m high building. One and a half seconds later, a second object is thrown upwards with an initiral Nebeity of 10.0m/s. At what height will they pass each other? A B B =0m/s MB 10.0m/s t₂ -1.5 du • der 121 = 30.0m

AN object is dropped from the top of a 30.0m high building. One and a half seconds later, a second object is thrown upwards with an initiral Nebeity of 10.0m/s. At what height will they pass each other? A B B =0m/s MB 10.0m/s t₂ -1.5 du • der 121 = 30.0m

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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45XX10 3. AN object is dropped from the top of a 30.0m high haff building. One and a hati seconds later, a second object is thrown upwards with an mitiral nebeity of 10.0m/s. At what height will they pass each other? A B MA = 0m/s MB = 10.0m/s ti +₂=2-1.5 From A * di vit, & ay £₁² 30m 0+ 60m = 9.81 m/² £² C dachte - £ayt=² = 9.61 m/s ²4. ².dz. (10ml)(0.973.) + £19.8 m/s)/(0.973) ² 2 d₂ = 5.09m d₁ + d₂ = 30m d₁ + 5.086 m² 30 m d₁= 24.9m 3 £² = 6.11620 2₁=2.4730 + d₂0 +₂= 2₁-1₁ 5 £2= 2.4730-1.5 £2= 0.973 = 30.0m
Transcribed Image Text:45XX10 3. AN object is dropped from the top of a 30.0m high haff building. One and a hati seconds later, a second object is thrown upwards with an mitiral nebeity of 10.0m/s. At what height will they pass each other? A B MA = 0m/s MB = 10.0m/s ti +₂=2-1.5 From A * di vit, & ay £₁² 30m 0+ 60m = 9.81 m/² £² C dachte - £ayt=² = 9.61 m/s ²4. ².dz. (10ml)(0.973.) + £19.8 m/s)/(0.973) ² 2 d₂ = 5.09m d₁ + d₂ = 30m d₁ + 5.086 m² 30 m d₁= 24.9m 3 £² = 6.11620 2₁=2.4730 + d₂0 +₂= 2₁-1₁ 5 £2= 2.4730-1.5 £2= 0.973 = 30.0m
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