II is false and your reasoning is correct (but to clarify, you should explain why air resistance is zero at the highest point, so gravity is the only force).NP04 said:
Kinematics is the branch of physics that studies the motion of objects without considering the forces causing the motion.
A simple kinematics multiple choice question is a type of test question that presents a scenario involving the motion of objects and asks the test-taker to select the correct answer from a list of options.
To solve a simple kinematics multiple choice question, first read the question carefully and identify the relevant information such as initial and final positions, velocities, and accelerations. Then, use the appropriate kinematic equations to calculate the unknown quantity and select the answer choice that matches your calculation.
Some common types of simple kinematics multiple choice questions include problems involving projectile motion, constant acceleration, and relative motion.
Yes, you can use a calculator to solve a simple kinematics multiple choice question. However, be sure to check the question instructions to see if a calculator is allowed, as some exams may require you to show your work without the use of a calculator.