You and your friends launch a model rocket. From analysis of its trajectory afterward, you find...

Question

Question

You and your friends launch a model rocket. From analysis of its trajectory afterward, you find...

You and your friends launch a model rocket. From analysis of its trajectory afterward, you find out that it rose with a constant acceleration and had a speed 4.4 m/s when it reached a height 55.6 metres.

a) How many seconds after launch does the rocket make it to this height?

b)What is the (magnitude of the) rocket’s acceleration?

c) What is the height of the rocket after 1.4 seconds?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Add a comment

Answer 2

Similar Homework Help Questions

You and your friends launch a model rocket. From analysis of its trajectory afterward, you find...

You and your friends launch a model rocket. From analysis of its trajectory afterward, you find out that it rose with a constant acceleration and had a speed 1.8 m/s when it reached a height 43 metres. (a)How many seconds after launch does the rocket make it to this height? (b)What is the (magnitude of the) rocket’s acceleration? (c)What is the height of the rocket after 3 seconds?
A 7500-kg rocket blasts off verti- cally from the launch pad with a constant upward acceleration...

A 7500-kg rocket blasts off verti- cally from the launch pad with a constant upward acceleration of 2.25 m>s 2 and feels no appreciable air resistance. When it has reached a height of 525 m, its engines suddenly fail; the only force acting on it is now gravity. (a) What is the maximum height this rocket will reach above the launch pad? (b) How much time will elapse after engine failure before the rocket comes crashing down to the launch...
3, 2, 1 Bottle Rocket Science.. Show.yourwork for each pert... a previous ng worn at all...

3, 2, 1 Bottle Rocket Science.. Show.yourwork for each pert... a previous ng worn at all times) from a high pressure launcher. The rocket was launched straight up to 220 ILL each group had launched a 2 L water bottle rocket (with safety goggles oei a height h. angle 8nax that it rose above the ground. The data is below. DATA Students were standing a horizontal distance d from the rocket and measured an Analysis Assume (incorrectly for simplification) that...

A model rocket is launched straight upward with an initial speed of 43.0 m/s. It accelerates...

A model rocket is launched straight upward with an initial speed of 43.0 m/s. It accelerates with a constant upward acceleration of 1.00 m/s2 until its engines stop at an altitude of 130 m. (a) What can you say about the motion of the rocket after its engines stop? (b) What is the maximum height reached by the rocket? (c) How long after liftoff does the rocket reach its maximum height? (d) How long is the rocket in the air?
A model rocket is launched straight upward with an initial speed of 50.0 m/s.

A model rocket is launched straight upward with an initial speed of 50.0 m/s. It accelerates with a constant upward acceleration of 2.00 m/s2 until its engines stop at an altitude of 150 m. a) What can you say about the motion of the rocket b) What is the maximum height reached by the c) How long after liftoff does the rocket reach its d) How long is the rocket in the air?
A model rocket is launched straight upward with an initial speed of 54.7 m/s. It accelerates...

A model rocket is launched straight upward with an initial speed of 54.7 m/s. It accelerates with a constant upward acceleration of 1.94 m/s2 until its engines stop at an altitude of 131 m. What is the maximum height reached by the rocket? How long after lift off does the rocket reach its maximum height? How long is the rocket in the air?

A model rocket is launched straight upward with an initial speed of 54.7 m/s. It accelerates...

A model rocket is launched straight upward with an initial speed of 54.7 m/s. It accelerates with a constant upward acceleration of 1.94 m/s2 until its engines stop at an altitude of 131 m. What is the maximum height reached by the rocket? How long after lift off does the rocket reach its maximum height? How long is the rocket in the air?
Problem 3: A 7200-kg rocket blasts off vertically from the launch pad with a constant upward...

Problem 3: A 7200-kg rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.20m/s? and feels no appreciable air resistance. Whe it has reached a height of 555 m, its engines suddenly fail; the only force acting on it is now gravity. a. What is the maximum height this rocket will reach above the launch pad? b. How much time will elapse after engine failure before the rocket comes crashing down to the launch pad,...
3, 2, 1 Bottle Rocket Science In a previous 220 ILL each group had launched a 2 L water bottle ro...

3, 2, 1 Bottle Rocket Science In a previous 220 ILL each group had launched a 2 L water bottle rocket (with safety goggles being worn at all times) from a high pressure launcher. The rocket was launched straight up to a height h. Students were standing a horizontal distance d from the rocket and measured an angle emax that it rose above the ground. The data is below DATA mbottle 509 mocket = 723.5 g m water = d-22.97m8max33.7...

A model rocket is launched straight upward with an initial speed of 52.3 m/s. It accelerates...

A model rocket is launched straight upward with an initial speed of 52.3 m/s. It accelerates with a constant upward acceleration of 1.97 m/s2 until its engines stop at an altitude of 133 m. a) What is the maximum height reached by the rocket? answer: 2.99×102 m b) How long after lift off does the rocket reach its maximum height? c) How long is the rocket in the air?

You and your friends launch a model rocket. From analysis of its trajectory afterward, you find...

Homework Answers