The main cause of error in this experiment is reaction time when the person starts and stops the stop clock. Error due to reaction time can be kept to a minimum by ...

When you buy through our links, we may earn a commission. Learn more. If you’re prone to motion sickness, you know the feeling of panic that comes with the onset of symptoms like nausea ...

When an object changes velocity, it accelerates. Acceleration is the change in velocity per second and is measured in m/s 2. Acceleration is a vector quantity because it has size and direction ...