What is the height of the balloon after one second?

∴ After 1 second, the balloon is 24.5 m high.

What is the maximum height in feet that the balloon will reach?

While no one can ever guarantee a weather balloon will soar to a specific height, the balloons typically reach between 60,000 and 105,000 feet. However, the highest recorded weather balloon flight on record was launched in 2002 and soared to an incredible height of 173,000 feet.

How do you find the maximum height of a quadratic equation?

To find the maximum height, find the y coordinate of the vertex of the parabola. The ball reaches a maximum height of 140 feet. c. To find when the ball hits the ground, we need to determine when the height is zero, H(t)=0.

What is the initial height of the rocket?

The initial velocity, v0 = 200 ft/sec and the initial height is h0 = 0 (since it is launched from the ground).

How long does it take for the rocket to reach maximum height?

1 Expert Answer So the rocket will reach its maximum height after 4 seconds.

At what time will the toy rocket reach its maximum height?

After 15 seconds, the troy rocket will reach its maximum height.”

How do you calculate the height of a rocket?

Height of rocket = E + d tan α. So, just measure E, d, and α and plug them into the formula above to find out how high your rocket went. For example, suppose that you are standing 30 feet away from the launch area, the rocket travels directly upwards, and your eyes are 5 feet from the ground.

What maximum height will the rocket reach?

1 Expert Answer So our vertex occurs at t=15s. So h(15)=3600ft which is the highest point of the rocket’s travel.

What is completing the square in maths?

Completing the square means writing a quadratic in the form of a squared bracket and adding a constant if necessary. For example, consider x2 + 6x + 7. Start by noting that. (x + 3)2 = (x + 3)(x + 3) = x2 + 6x + 9.