मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Fill in the blank and explain the statement with reasoning:  If the height of the orbit of a satellite from the earth surface is increased, the tangential velocity of the satellite will ...... .

Advertisements
Advertisements

प्रश्न

Fill in the blank and explain the statement with reasoning:

 If the height of the orbit of a satellite from the earth surface is increased, the tangential velocity of the satellite will ...... 

रिकाम्या जागा भरा
Advertisements

उत्तर

 If the height of the orbit of a satellite from the earth surface is increased, the tangential velocity of the satellite will decrease.
Explanation: This can be easily inferred from the formula of critical or tangential velocity.

\[v_c = \sqrt{\frac{GM}{R + h}}\]
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Space Missions - Exercise [पृष्ठ १४४]

APPEARS IN

बालभारती Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
पाठ 10 Space Missions
Exercise | Q 1. a. | पृष्ठ १४४

संबंधित प्रश्‍न

Complete the following table.


If the height of a satellite completing one revolution around the earth in T seconds is h1 meter, then what would be the height of a satellite taking  \[2\sqrt{2} T\] seconds for one revolution?


Considering first correlation, complete the second.
Hubble telescope : At 569 km above the earth’s surface
Orbit of Hubble telescope : .............................


Mahendra and Virat are sitting at a distance of 1 metre from each other. Their masses are 75 kg and 80 kg respectively. What is the gravitational force between them? G = 6.67 x 10-11 Nm2/kg


Name the first artificial satellite sent by Russia in space.


A group of students from COEP Pune sent a small satellite _______ through ISRO in 2016.


The function of a satellite launcher is based on Newton's second law of motion.


Calculate the critical velocity of the satellite to be located at 35780 km above the surface of earth.


What is Medium Earth Orbit?


Distinguish between:

High Earth orbit - Medium Earth orbit.


Write functions of Military satellite and Navigational satellite.


Write a note on orbital velocity


How is a satellite maintained in nearly circular orbit?


Why are some satellites called geostationary?


What is microgravity?


Write down the formula of orbital velocity.


Complete the Following table.

Sr. no. Type of Satellite The names of Indian Satellite and launcher
(1) Navigational Satellite Satellite: ______
Launcher: ______
(2) Earth Observation Satellite Satellite: ______
Launcher: ______

Complete the following equations:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×