Physics 12-9-24 Check In

Open Ended

Share what you did this weekend. Any goals to maintain your academic and wellness this week?

1. Parabolic shape helps make analysis much easier.

2. Find total time and half time to fid max height

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Max heigh of Rocket Launch

Labelling

Label part of the parabolic rocket launch

Drag labels to their correct position on the image

Maximum Height (h)

Total flight time (t_total)

Half-time (t_1/2 )

Launch time (t₀)

Multiple Choice

The total energy of the rocket or roller coaster is

• Constant/Same

• Increase

• Decrease

• None of the Above

Labelling

Label the energy present at each part of the launch

Drag labels to their correct position on the image

KE_max

PE_max

50% PE; 50%KE

Multiple Choice

The shape of a rocket projectile is

• Hyperbola

• Parabola

• Linear

Multiple Choice

When is the parabola at its maximum height?

• Launch time

  (t₀)

• Half time

  (t_1/2)

• Total Time

  (t_total)

Multiple Choice

How much "g" on Earth?

• 5m/s/s

• 10m/s/s

• 0m/s/s

Dropdown

To find the max height, you divide the total time by ​

Select answer

to find the ​

Select answer

time. Then plug the half time into the h=1/2gt² to find the ​

Select answer

height of rocket launch.

Math Response

If the total launch time is 8 seconds, what is the half time in which the height is highest off the ground.

Type answer here

Correct Answer: \frac{8}{2}

Deg^°

Rad

Math Response

Plug the half time into

h=1/2*g*t_1/2²

Find the max height

Type answer here

Correct Answer: 0.5\times10\times4^2

Deg^°

Rad

Poll

Do you know how to find the max height for rocket launch?