A model rocket is launched from the ground. It starts from rest and accelerates upward at 15.0 m/s² for 3.00s. Disregard gravity. What is the V₂?
b. Then, it has a downward acceleration of -10.0 m/s² until it reaches its highest point. What is the highest above the ground that the rocket gets?
c. What is the TOTAL time in the air?
Solved
Show answers
More tips
- A Auto and Moto How many blood alcohol level units are allowed in Russian traffic laws?...
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Physics
- P Physics 1.Why would an offensive player use the sole of their foot while dribbling a soccer ball? A.to pass the ball B.to run with the ball C.to change direction D.to protect...
- P Physics How much force is required to move a sled 5 meters if a person uses 60 j of work?...
- P Physics Calculate the force experienced by a positive test charge of 8.1 × 10-9 coulombs if the electric field strength is 9.4 × 107 newtons/coulomb....
- P Physics Aphotoelectric effect experiment finds a stopping potential of 1.93 v when light of wavelength 200 nm is used to illuminate the cathode. a.) what metal is the cathode...
- P Physics Differentiate the kinds of variables and their uses...
- B Biology Https://p adlet.com/s2007373/io7ii79oy59egt7e join my pad let lol ima girl an im 14 lol im bore d...
- M Mathematics Please help... need help ASAP...
- H Health Compare and contrast interval training and circuit training. Name at least one-way interval training and circuit training are similar and at least one way they are different....
- M Mathematics AABC ~ DEF What sequence of transformations will move AABC onto A DEF? C(-4.6) 6 5 4 3 2 B(-4.2) A(-2, 2) 1 4 -5 4 3 2 1 1 2 3 D(-1.-1) F-3, -2) -2 -3 E(-1,-2) A. A...
- M Mathematics Can you please solve these two question it s not multiple choice i will award brainliest too whoever has fastest and correct answer... 1.If m∠AEG = 81° and m∠BEA = 27°,...
Ответ:
Explanation:
The potential energy of an object is given by :
P = mgh
Where,
m is mass, g acceleration due to gravity and h is the height reached by the object.
The potential energy of an object is directly proportional to the height of the object. It means that when the skateboard reaches at the maximum height, it has highest potential energy.