Answer:
a) 
, b) 
, c) 
Explanation:
a) The initial potential energy is:
b) The efficiency of the bounce is:
c) The final speed of Danielle right before reaching the bottom of the hill is determined from the Principle of Energy Conservation:
Answer: It will fall short of its goal.
Explanation: I took the quiz.
This lab is investigating the relationship between mass, <u>Speed </u>, and momentum.
Momentum is manufactured from the mass and speed of an object. it's miles a vector quantity, owning a significance and a direction. If m is an object's mass and v is its speed, then the object's momentum is p.
Momentum in an easy way is a quantity of movement. right here amount is measurable because if an item is moving and has mass, then it has momentum. If an object no longer flows then it has no momentum. however, in regular existence, it has an important but many people didn't understand it.
Momentum gives the connection between the mass, pace, and direction of an object. Any exchange in momentum results in pressure. So, an exchange in momentum is used to determine the force appearing upon the item.
Learn more about momentum here:-brainly.com/question/1042017
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The Generator transforms the mechanical energy of the turbine into electrical energy.
