JEE Main & Advanced
Physics
Motion in a Straight Line / सरल रेखा में गति
Question Bank
Self Evaluation Test - Motion in a Strainght Line
question_answer
The displacement of a particle is represented by the following equation: \[S=3{{t}^{3}}+7{{t}^{2}}+5t+8\] where S is in meter and t in second. The acceleration of the particle at t = 15 is