Question

6) A projectile's maximum height is shown by the vertex of
the parabola. When does the cannonball reach its maximum
height? Round to the nearest whole number and remember to
include units.

7) What is the maximum height of the cannonball? Round to the
nearest whole number and remember to include units.

8) How long does it take the cannonball to land on the ground?
Round your answer to the nearest whole number and remember
to include your units,

Answer 1

Answer:

See below.

Step-by-step explanation:

I have already answered #6 in a previous post. Kindly find the link to the solution below :

• https://brainly.com/question/27363291
• Although towards the largest whole number, it will be 29 meters

#7) Maximum Height

• It is given that the path is a parabola
• Therefore, the vertex will be the point at which height is maximum
• Vertex = (2.5, 60.025)
• ⇒ Y-value gives the height → 60.025 m
• ⇒ 60 meters (nearest whole number)

#8) Time taken to land on the ground

• On checking the graph, look for the point at which it intersects the x-axis or when y = 0
• It is clearly 6
• ⇒ t = 6 seconds