l with twice the speed, how much deeper will the nail be driven? EXPLAIN your ANSWER using the WE theorem! b) If the hammer hit the nail with FOUR times the speed?   C. When the velocity of an

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Chapter9: Linear Momentum And Collisions
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72. A moving hammer hits a nail and drives it into a wall. a) If the hammer hits the nail with twice the speed, how much deeper will the nail be driven? EXPLAIN your ANSWER using the WE theorem!

b) If the hammer hit the nail with FOUR times the speed?

 

C. When the velocity of an object is tripled, by what factor is its momentum changed? By what factor is its kinetic energy changed?

 

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