The minimum escape velocity of rocket to be launched in to space is 11 km/sec. Escape velocity is defined as the speed at which an object travels to break free from either the planet’s or moon’s gravity and leave without any further propulsion.
4.Which set of conditions represents the easiest way to liquify a gas?
While catching a ball, a player pulls down his hands to lower the Momentum.
8.A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle?