题目
[主观题]
求解运动学问题,为什么需要初始条件? Why do we need initial conditions to solve the kinematics problem?
A.初始条件用于确定积分常量,使不定积分变成定积分; The initial conditions are used to determine the integral constant so that the antiderivative becomes a definite integral;#B.初始条件用于确定积分常量,使定积分变成不定积分; The initial condition is used to determine the integral constant so that the definite integral becomes the antiderivative;#C.初始条件用于确定初始速度; The initial conditions are used to determine the initial velocity;#D.初始条件用于确定初始位置; Initial conditions are used