Explain why the handle of a door is placed as far as possible from the hinges. Explain why it is easier to loosen a tight nut using a spanner with a long handle than the one with a short handle.
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
When I look at the tyres of a moving vehicle in a movie the look as if they are moving in the opposite direction. How can we explain this phenomenon/effect?
A ball ? is always in neutral equilibrium. Explain.
Define the spring constant.
Give a reason why mass of a body is constant everywhere.
How would you measure the density of an irregular solid such as a glass stopper?
An arrow of mass 20g traveling horizontally strikes a block of wood of mass 1980g resting on a horizontal surface. The impact takes 0.2s before the two move together with an initial velocity of 5m/s. Calculate: a. The velocity of the ...
Suggest two methods of improving the efficiency of a machine.
Which rays are used in a TV remote?