High School

We appreciate your visit to Rocket Launch A rocket is launched vertically and accelerates upward at tex 3 text m s 2 tex If the rocket starts from the ground. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Rocket Launch:

A rocket is launched vertically and accelerates upward at [tex]\(3 \, \text{m/s}^2\)[/tex]. If the rocket starts from the ground and has an initial velocity of [tex]\(0 \, \text{m/s}\)[/tex], how high will it be after 10 seconds?

Answer :

Certainly! Let's break down the steps needed to solve the problem:

Problem Statement:
A rocket is launched vertically with an upward acceleration of 3 m/s². Starting from the ground with an initial velocity of 0 m/s, determine how high the rocket will be after 10 seconds.

Step-by-Step Solution:

1. Identify the given parameters:
- Initial velocity ([tex]\( v_0 \)[/tex]) = 0 m/s
- Acceleration ([tex]\( a \)[/tex]) = 3 m/s²
- Time ([tex]\( t \)[/tex]) = 10 seconds

2. Select the appropriate kinematic equation:
To find the height ([tex]\( h \)[/tex]) the rocket reaches, we use the kinematic equation for displacement under constant acceleration:
[tex]\[
h = v_0 \cdot t + \frac{1}{2} \cdot a \cdot t^2
\][/tex]
In this equation:
- [tex]\( h \)[/tex] is the height,
- [tex]\( v_0 \)[/tex] is the initial velocity,
- [tex]\( t \)[/tex] is the time,
- [tex]\( a \)[/tex] is the acceleration.

3. Substitute the known values into the equation:
[tex]\[
h = 0 \cdot 10 + \frac{1}{2} \cdot 3 \cdot 10^2
\][/tex]

4. Simplify and solve the equation:
- First, calculate [tex]\( 10^2 \)[/tex] (which is 100),
- Then multiply by the acceleration (3 m/s²),
- Finally, multiply by [tex]\(\frac{1}{2} \)[/tex].

So,
[tex]\[
h = 0 + \frac{1}{2} \cdot 3 \cdot 100
\][/tex]
[tex]\[
h = \frac{3}{2} \cdot 100
\][/tex]
[tex]\[
h = 1.5 \cdot 100
\][/tex]
[tex]\[
h = 150
\][/tex]

5. State the final result:
After calculating, we find that the height the rocket reaches after 10 seconds is 150 meters.

Therefore, the rocket will be 150 meters high after 10 seconds.

Thanks for taking the time to read Rocket Launch A rocket is launched vertically and accelerates upward at tex 3 text m s 2 tex If the rocket starts from the ground. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada