A particle is moving in one dimension along the x-axis under the action of a variable force. Its position varies with time as x = -3t³ + 18t² + 16t, where x is in m and t is in s. The velocity of the particle when its acceleration becomes zero i s ______ m s⁻¹.

Physics · Kinematics Part-1 (one dimension) · Acceleration and Avg acceleration

JEE Mains 2024 01 Feb Morning Shift

A particle is moving in one dimension along the x-axis under the action of a variable force. Its position varies with time as x = -3t³ + 18t² + 16t, where x is in m and t is in s. The velocity of the particle when its acceleration becomes zero is ______ m s⁻¹.