1. A 500 kg block is moving @ vo = 6.00 m/s along a frictionless Horizontal surface toward a %3D spring with force constant k = 500 that is attached to the wall. The spring has negligible %3D mass. What is the maximum compression of the spring i.e. how much will the spring compress before the block rebounds? Hint: use work- KE theorem.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. A 500 kg block is moving @ vo = 6.00 m/s along a frictionless Horizontal surface toward a
spring with force constant k = 500 that is attached to the wall. The spring has negligible
mass. What is the maximum compression of the spring i.e. how much will the spring compress
before the block rebounds? Hint: use work - KE theorem.
2. If the 80 kg cyclist took 3.00 m horizontal distance to reach 5. 20 m elevation above the
ground. What is the average power output of gravity? What should be the initial speed of the
cyclists so that his speed at 5. 20 m elevation is zero
Transcribed Image Text:1. A 500 kg block is moving @ vo = 6.00 m/s along a frictionless Horizontal surface toward a spring with force constant k = 500 that is attached to the wall. The spring has negligible mass. What is the maximum compression of the spring i.e. how much will the spring compress before the block rebounds? Hint: use work - KE theorem. 2. If the 80 kg cyclist took 3.00 m horizontal distance to reach 5. 20 m elevation above the ground. What is the average power output of gravity? What should be the initial speed of the cyclists so that his speed at 5. 20 m elevation is zero
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