A person sitting in an open vehicle moving at a constant velocity throws a ball vertically up into air. Where does the ball fall? Explain your answer.
Category: Mechanical Physics
Mechanical physics is a branch of physics that deals with the motion of material objects under the influence of forces.
Teachers Of Physics Latest Questions
Why is efficiency of a machine is always less than 100% ?
A girl carries 20 litres in a Jerry can on her head and walks for 200 metres on a horizontal level ground. Explain why the girl does no work (Assume air resistance is negligible).
Explain why a piece of solid steel weighing a few grams sinks in water but a ship weighing thousands of kilograms can float.
What are the assumptions made during the oil drop experiment?
How come in free fall you feel weightless even though gravity is pulling down on you?
Give a reason why mass of a body is constant everywhere.
Suggest two methods of improving the efficiency of a machine.
What is the effect on levels of liguid on a u-tube manometer when placed in a vacuum?