Question
A model rocket rises from rest with a constant acceleration of $106 \mathrm{~m} / \mathrm{s}^{2}$. What is the rocket's speed at a height of $3.2 \mathrm{~m}$ ?
Step 1
A rocket is rising from the ground with an initial velocity of 0 and a constant acceleration of $106 \, m/s^2$. We need to find the final speed of the rocket when it reaches a height of $3.2 \, m$. Show more…
Show all steps
Your feedback will help us improve your experience
Prabhu Ramji and 57 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A model rocket is fired vertically from rest. It has a constant acceleration of 16.6 m/s2 for the first 1.2 s. Then its fuel is exhausted and it is in free fall. Ignoring air resistance, how high does the rocket travel?
A model rocket rises with constant acceleration to a height of $3.2 \mathrm{m},$ at which point its speed is $26.0 \mathrm{m} / \mathrm{s} .$ (a) How much time does it take for the rocket to reach this height? (b) What was the magnitude of the rocket's acceleration? (c) Find the height and speed of the rocket $0.10 \mathrm{s}$ after launch.
A model rocket rises with constant acceleration to a height of 3.8 m m , at which point its speed is 27.0 m/s m / s . Find the height of the rocket 0.20 s after launch. Find the speed of the rocket 0.20 s after launch.
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD