A ball is fired at an angle of 45 degrees, the angle that yields the maximum range in the absence of air resistance. What is the
ratio of the ball's maximum height to its range?
2 answers:
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Answer:
m = 0.59 kg.
Explanation:
First, we need to find the relation between the frequency and mass on a spring.
The Hooke's law states that
And Newton's Second Law also states that
Combining two equations yields
The term that determines the proportionality between acceleration and position is defined as angular frequency, ω.
And given that ω = 2πf
the relation between frequency and mass becomes
.
Let's apply this to the variables in the question.