Question: Un cohete se eleva verticalmente con rapidez constante 720 km/h, mientras una cmara de televisin situada anivel delsuelo, a 100 m del punto de lanzamiento,sigue

Un cohete se eleva verticalmente con rapidez constante 720 km/h, mientras una cmara de televisin situada anivel delsuelo, a 100 m del punto de lanzamiento,sigue el vuelo. Calcule la rapidez con que est variando el ngulode elevacin de la cmara al cohete, cuando ste se halla a una altura de 200 m respecto al suelo.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

A single-phase transformer has 500 turns on the primary and 40 turns on the secondary winding. The mean length of the magnetic path in the iron core is 150 cm and the joints are equivalent to an...

Q:

Un cohete se eleva verticalmente con rapidez constante 720 km/h, mientras una cmara de televisin situada anivel delsuelo, a 100 m del punto de lanzamiento,sigue el vuelo. Calcule la rapidez con que...

Q:

Un cohete se eleva verticalmente con rapidez constante 720 km/h, mientras una cmara de televisin situada anivel delsuelo, a 100 m del punto de lanzamiento,sigue el vuelo. Calcule la rapidez con que...

Q:

Un cohete es disparado verticalmente hacia arriba desde el suelo. En el instante en que llega a una altitud de mil metros tiene una rapidez de 3 0 0 m s y explota en tres fragmentos de igual masa....

Q:

Poco despus del despegue un cohete est acelerando verticalmente a una razn de 80 pies/s. Calcule la fuerza neta que ejerce el asiento sobre un astronauta de 170 lb. resuelve este ejercicio

Q:

Un cohete de prueba se dispara verticalmente hacia arriba desde un pozo. Una catapulta le da una rapidez inicial de 80.0 m/s a nivel del suelo. Despus se encienden sus motores y acelera hacia arriba...

Q:

Un cohete de prueba se dispara verticalmente hacia arriba desde un pozo. Una catapulta le da una rapidez inicial de 80.0 m/s a nivel del suelo. Despus se encienden sus motores y acelera hacia arriba...

Q:

Un cohete de prueba se dispara verticalmente hacia arriba desde un pozo. Una catapulta le da una rapidez inicial de 80.0 m/s a nivel del suelo. Despus se encienden sus motores y acelera hacia arriba...

Q:

Tensi n superficial y capilaridad "Ley de Jurin" Se inserta un tubo de vidrio de 0 . 0 1 8 pulgadas de di metro en mercurio, el cual forma un ngulo de contacto de 1 4 0 con el vidrio del recipiente....

Q:

7 . 1 1 . Un cilindro que tiene adaptado un pist n de di metro interno de 6 cm contiene 1 . 4 0 g de nitr geno . La masa del pist n es 4 . 5 0 kg y se coloca un peso de 2 0 . 0 0 kg sobre el pist n ....

Q:

En la siguiente tarea encontraras cinco problemas en donde determinaras e interpretaras el maximo o el minimo de una funcion cuadratica. Para cada una de las preguntas, determina e interpreta...

Q:

10 Points Let w (x, y, z) = xyz + x'ye line I to the level surface w(x, y, z) = 1l at the point (2, 1, 0). 3y be given. Find a parametrization r'(t) for the normal O Please select file(s) Select...

Q:

Briefly explain how behavioral finance can affect each of the following: a. The trading activity of investors b. The tendency of value stocks to outperform growth stocks c. The tendency of stock...

Q:

Which of the following statements concerning property insurance is ( are ) correct? 1 . Broad named peril policies are the same as Basic policies 2 . Open peril policies cover all losses to covered...

Q:

This assignment covers text chapters 13 and 14. Some questions are adapted from Discussion Questions in the text. Be sure you complete all questions. Your answers should be well- documented and...

Q:

First, pick a company you like, then collect its latest financial statements. 1. Collect information: We need the company's credit rating, stock price per share, the number of the outstanding shares,...

Q:

Read the article "Managing Risk: An integrated Approach". Consider the importance of proactive risk management and how these guidelines could have been implemented in the Tacoma Narrows construction...

Q:

Q1. What are the appropriate principles to rely on when making moral judgements? DO NOT COPY FROM THE INTERNET, YOU MUST ELOBOTATE FROM YOUSELF. Each answer must be numbered, shortly typed in 300...

Q:

Question 7 . Given the following simple maze, convert the maze into a graph. ( 5 points ) Question 8 . Implement depth first search in the maze function in homework 1 . py . ( 2 0 points ) Question 9...

Q:

2. Think of a person you really appreciate and who is a role model for you, such as something you admire for what the person does or has done (historical people, friends, family, from fairy tales,...

Q:

5. List at least three personal roles that you want to perform better. What can you imagine doing to perform better in these three personal roles. Use tomorrow to improve what you think can be...

Q:

10. Imagine that the goal has been reached. Now think about the path you have to take to reach the goal. How did you influence other people to achieve your goal? Imagine walking along the path you...