12. A model rocket is launched straight upward at 58.8 m/s. a). How long * 30 points does it take for the rocket to reach its peak height? b). Assuming no parachute and neglecting wind resistance, what is the total time of flight(hang time) of the model rocket? c) What is the peak height of the rocket from the ground?

12. A model rocket is launched straight upward at 58.8 m/s. a). How long * 30 points does it take for the rocket to reach its peak height? b). Assuming no parachute and neglecting wind resistance, what is the total time of flight(hang time) of the model rocket? c) What is the peak height of the rocket from the ground?

Name: Answer the question 12. A model rocket is launched straight upward at
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Answer the question 12. A model rocket is launched straight upward at 58.8 m/s. a). How long * 30 pointsdoes it take for the rocket to reach its peak height? b). Assuming noparachute and neglecting wind resistance, what is the total time offlight(han

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 43P: A ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00 m...

See similar textbooks

Similar questions

A child is practicing for a BMX race. His speed remains constant as he goes counterclockwise around a level track with two nearly straight sections and two nearly semicircular sections, as shown in the aerial view of Figure CQ7.12. (a) What are the directions of his velocity at points A, B, and C? For each point, choose one: north, south, east, west, or nonexistent, (b) What are the directions of his acceleration at points A, B, and C? Figure CQ7.12
A ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00 m long. When it reaches the bottom, the ball rolls up another plane, where it comes to rest after moving 15.0 m on that plane. (a) What is the speed of the ball at the bottom of the first plane? (b) During what time interval does the ball roll down the first plane? (c) What is the acceleration along the second plane? (d) What is the balls speed 8.00 m along the second plane?
5.) A fuel powered child’s rocket is shot upwards with a velocity of 200 ft/sec. A.) what is the maximum height it will reach?B.) at what times will it reach that max. height? C.) At what time will it return to the ground?D.) What will the velocity be when it hits the ground?
Superman starting from rest has an acceleration of 10m/s2 up. He makes it 127m into theair before he’s exposed to kryptonite and is only under the influence of gravity.(a) How long after take off is Superman exposed to kryptonite?(b) What is Superman’s velocity when he is exposed to the kryptonite?(c) What is the maximum height Superman reaches?(d) What is the total amount of time Superman is in the air?
1. A car starts from rest and attains a speed of 50 m/s in 15 seconds. a. How far has the car travelled in 15 seconds? b. What is the speed of car if it travels 567 meters?
3. a) A boy throws a stone straight upward with an initial speed of 15 m/s. What maximum height will the stone reach before falling back down? b) What would be the maximum height of the stone if the boy and the stone were on the surface of the Moon, where the acceleration due to gravity is only ⅙ that of the Earth’s?
A basketball starts from rest and accelerates with an acceleration of 0.395 m/s2 while moving down a 9.25 m long inclined plane. When it reaches the bottom, the ball rolls up another plane, where, after moving 15.00 m, it comes to rest. (a)What is the speed of the ball at the bottom of the first plane (in m/s)? (Round your answer to at least two decimal places.) m/s (b)How long does it take to roll down the first plane (in s)? s (c)What is the magnitude of the acceleration along the second plane (in m/s2)? m/s2 (d)What is the ball's speed 8.10 m along the second plane (in m/s)? m/s
A child shot a toy gun at a target right over his head. If the child does not hit anything and the bullet has an initial velocity of 65.0 m/s, (a) where will the bullet be after 5.20 seconds? (b) What is the bullet's velocity after 5.20 seconds?
1. If you walk 500 m due North and then 200 m due South,a. What is your total distance covered?b. What is your displacement? 2. A spacecraft traveling at 1200 m/s is uniformly accelerated at the rate of 150 m/s2 by burning itssecond stage rocket. If the rocket burns for 18 seconds, what is the final speed of the craft?
A 115 gram apple falls from a branch that is 3.5 meters above the ground.(a) How much time elapses before the apple hits the ground? __________s(b) Just before the impact, what is the speed of the apple? ____________m/s
SpaceX plans to transport humans to Mars, but experienced a few rocket failures while on initial tests. So suppose the rocket to Mars (without people on board - another test flight) liftoffs from earth, from rest, with an acceleration of 52.5 m/s2. Unfortunately, after 7.80 s, the rocket experiences a failure and shuts off. It then continues to coast upward (with no appreciable air resistance). What is the maximum height the rocket reaches above the surface?
11. A person standing over an atrium 23.5 m below them and tosses a baseball straight up at22.1 m/s. The ball lands on the glass of the atrium ceiling and cracks it. Ten seconds later, theceiling cracks and the ball falls 11.1 m and lands on the floor of the atrium. a) What was the velocity of the baseball just before it hit the glass ceiling of theatrium?b) How long did it take for the ball to hit the atrium ceiling?c) How long does it take for the baseball to fall from the atrium ceiling and hit thefloor?