Physics Practice Help just need an explanation really not looking for an answer
2 answers:
This question involves the concepts of the law of conservation of energy and kinetic energy.
The variables required for a computational model that predicts change in the energy of a falling object are "B.)Height, speed, mass".
According to the law of conservation of energy the change in energy can be given in the following form for a falling object:
Loss in Potential Energy = Gain in Kinetic Energy
It is clear from the formula that the variables involved in the computational model are <u>mass, height, and velocity</u>.
Learn more about the law of conservation of energy hee:
You might be interested in
Explanation:
Given parameters:
Displacement = 80m
Unknown:
Displacement eastward = ?
Solution:
Displacement is the distance traveled in a specific direction.
To find the distance traveled eastward, we need to find the horizontal component of his displacement using the cosine rule:
Cos Ф =
The unknown is the adjacent;
Adjacent = hypotenuse CosФ = 80 cos 45 = 56.57m
His displacement is 56.57m due east
learn more:
Displacement brainly.com/question/5461768
#learnwithBrainly
