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What is the final speed if cars stick together

1. An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?

2. A 40,000 kg railroad car initially traveling at 10 m/s collides inelastically with a 20,000 kg railroad car intially at rest. The cars stick together. What is their final speed?

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A 40,000 kg railroad car initially traveling at 10 m/s collides inelastically with a 20,000 kg railroad car intially at rest. The cars stick together. What is their final speed?

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Solution Preview :

Prepared by a verified Expert

Physics: What is the final speed if cars stick together

Reference No:- TGS0693169

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

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Solution Preview :

Prepared by a verified Expert

Physics: What is the final speed if cars stick together

Reference No:- TGS0693169

Recent Questions Asked Physics

Q : What is the ph at the equivalence point

Q : Finds the distance

Q : How are the major funds of a state or local government

Q : How to impact the accounting equation

Q : What is the final speed if cars stick together

Q : Determine the values

Q : Number of moles of ammonia absorbed by a boric acid

Q : What do the liquidity

Q : Determine the investment acceptable cost

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