y = 5 m y = 0 --- yi yra ki = 223 N/m kz =...

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Question

y = 5 m y = 0 --- yi yra ki = 223 N/m kz = 90 N/m 3. Two bowling balls, each with the mass of 7 kg, are dropped from 5 m abov

Answer 1

Answer #1

gravitational potential energy we will use the fact of energy conservation dae to height 5 m will be absore by the spring and

Answer 2

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