Sarebear910 Sarebear910

29-04-2024
Physics

Answered

A body of mass m kg. starts falling from a point 2R above the Earth's surface. Its kinetic energy when it has fallen to a point 'R' above the Earth's surface [R-Radius of Earth, M-Mass of Earth, G-Gravitational Constant]

A. 1/6 GMm/R
B. 2/3GMm/R
C. 1/3GMm/R
D. 1/2GMm/R

Answer :

Other Questions

In 1778, the United States and France signed the Treaty of Alliance, in which both countries agreed to assist the other in case of an attack by Great Britain. I

What was the source of Axum's prosperity in the fourth century CE? Its strategic location in the middle of African, Mediterranean, and Asian trade networks Its

What is the sum of the positive integers k such that k/27 is greater than 2/3 and less than 8/9?

Which words in the sentence make up the appositive phrase? Which word does the appositive rename? Drink this, a mug of hot tea, for your sore throat. A. Drink t

the atmosphere is unaffected by changes in the geosphere

Who was a leader in the women's suffrage movement? (Points : 3) Hamlin Garland Susan B. Anthony W.E.B. Du Bois Helen Kendrick Johnson

Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet climates is only used to supply

For which of the following did President Theodore Roosevelt win the Nobel Prize in 1906? for building the Panama Canal for the Roosevelt Corollary for the Open

The Legislation Protects individuals Who are 40 years of age or older A. Civil Rights Act of 1964 B. Age Discrimination in Employment Act of 1967 (ADEA) C. Amer

Which words in the sentence make up the appositive phrase? Which word does the appositive rename? Drink this, a mug of hot tea, for your sore throat. A. Drink t