Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
JEE Main & Advanced
Physics
Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति
Question Bank
Numerical Value Type Questions - Works, Energy and Power
question_answer
A force acts on a 2 kg object so that its position is given as a function of time as \[x=3{{t}^{2}}+5.\] What is the work done (in joule) by this force in first 5 seconds?