Answer:
17
Step-by-step explanation:
First, convert the values into the same unit.
5.1 cm = 51 mm
51 ÷ 3 = 17
The equation of Graham cable is h(t) = -16t² + 1.5t + 18 while The equation of Hunter ball is h(t) = -16t² + 24t + 5
An equation is an expression that shows the relationship between two or more numbers and variables.
The height of a projectile at time t is:
h(t) = -16t² + ut + h'
Where u is the initial velocity and h' is the initial height.
The equation of Graham cable is:
h(t) = -16t² + 1.5t + 18
The equation of Hunter ball is:
h(t) = -16t² + 24t + 5
Find out more on equation at: brainly.com/question/2972832
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