Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a 7450 kg rocket blasts off vertically from the la

A 7450 kg rocket blasts off vertically from the launch pad with a constant upward acceleration...

50.1K

Verified Solution

Question

Physics

A 7450 kg rocket blasts off vertically from the launch pad witha constant upward acceleration of 2.25 m/s2 and feels noappreciable air resistance. When it has reached a height of 500 m ,its engines suddenly fail so that the only force acting on it isnow gravity.

A. What is the maximum height this rocket will reach above thelaunch pad?

B. How much time after engine failure will elapse before therocket comes crashing down to the launch pad?

C. How fast will it be moving just before it crashes?

Answer & Explanation Solved by verified expert
4.0 Ratings (699 Votes)
A Consider the journey from the launch pad to the point where the engines fail initial velocity u 0 ms a 225 ms2 s 500 m v2 u2 2as v2 0 2225500 v2 2250 ms2 Consider the    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Biology
1.2K views

clinical definition of microcephaly? other causes? Answer in 200 or more words in an essay please

Biology
1.2K views

CREATE a phylogenetic tree (evolutionary) with Diarthrognathus, Triconodonts, Docodonts, Multituberculates, Symmetrodonts, Pantotheres, Monotremes, Marsupials, and Placentals.

Psychology
1.2K views

How are the virtues useful to you in understanding the cultural context of the Seven Deadly...

Psychology
1.2K views

James uses socially appropriate behavior to greet peers but does so up to ten times in...

Physics
1.2K views

A spectral line 5000 in the line coming from a distant star is observed as...

Geometry
1.2K views

In a standard deck of cards there three royal cards Jack Queen and King How...

Basic Math
1.2K views

Fill the following truth table P 9 T T T F T F Required information...

Algebra
1.2K views

True or False If you owe 598 and make the minimum payment of 44 you...

Accounting
1.2K views

Please help me understand this accounting problem!

Accounting
1.2K views

Normative accounting theory has evolved by seeking to explain and prescribe certain rationale for the...

Finance
1.2K views

Your roommate is looking for a new car and evaluating two different options. One is...

Accounting
1.2K views

1. Compute the NPV of the following project using discount rates of 10% and 202...