Displacement of a particle is given by the expression x=3t2+7t−9, where x is in meter and t is in second. What is acceleration?
Displacement of a particle is given by the expression x=2t2 -12t-9, where x is in meter and t is in seconds. What is acceleration and max velocity?
In the figure shown, the acceleration of A is 2m/s2 to left and acceleration of B is 1 m/s2 to left.
Find the magnitude of acceleration of C in m/s2