A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. The thrust of i
ts engines is 2.3 x 10^5 N. In being launched from rest it moves a distance of 87 m and has a kinetic energy of 4.5 x 10^7 J at lift-off. What is the work done on the jet by the catapult?
Hey there, <span>It means- the amount of energy required to raise the temperature of a liter of water one degree centigrade at sea level </span> Hope this helps :))