A rocket is fired from earth's surface with a speed `v=2 sqrtRg` in the upwards direacton :-

A rocket is fired with a speed v = 2 sqrt (gR) near the earth's surface and directed upward, what is intersteller speed of rocket v^' , where v_e escape speed on the surface of earth

A rocket is fired with a speed v = 2 sqrt (gR) near the earth's surface and directed upward, what is intersteller speed of rocket v^' , where v_e escape speed on the surface of earth

A rocket is fired with a speed of 2sqrt(gR) near the surface of earth and is direceted upwards .What is the speed of the rocket in the interstellar space?

A rocket is fired with a speed, v=2sqrt(gR) , near the earth's surface and directed upwards. (a) Show that it will escape from the earth. (b) Show that in interstellar space its speed is v=sqrt(2gR) .

A rocket is fired with a speed v=2sqrt(gR) near the earth's surface and directed upwards. (a) Show that it will escape from the earth. (b) Show that in interstellar space its speed is v=sqrt(2gR) .

A rocket is fired upward from the earth's surface such that it creates an acceleration of 19.6 m/sec . If after 5 sec its engine is switched off, the maximum height of the rocket from earth's surface would be