Using known conditions, analyze and infer the movement and force of oil droplets in various stages and processes, and solve problems by combining kinematics and Newton's laws of motion.
Using the known conditions, the motion and force of oil droplets in each stage and process were analyzed and inferred, and the problem was solved in combination with kinematics and Newtonian laws of motion.
By using the known conditions, the movement and force of oil drop in each stage and process are analyzed and inferred, and the problem is solved by combining kinematics and Newton's law of motion.<br>