CBSE Physics MCQ for quick revision – Mechanics

If the object is in equilibrium, the sum of all the forces acting on the object is zero. Inertia Force Mechanical Equilibrium Equilibrium rule   A push or a pull on an object. Inertia Force Mechanical Equilibrium Equilibrium rule   The tendency of objects to resist changes in motion. Inertia Force Mechanical Equilibrium Equilibrium rule … Continue reading CBSE Physics MCQ for quick revision – Mechanics

An MCQ from Projectile motion

Devender posted this question: A plane is flying horizontally at 98m/s and releases an object, which reaches the ground in 10s. the angle made by it while hitting the ground is (a) 55 degree (b) 45 degree (c) 60 degree (d) 75 degree

A Question for you to answer (CBSE Class X Science MCQ)

Question: Q. You are given solid cubes of aluminium and iron, each of side 4 cm, ang two spring balances. Balance A has a range of 0 to 250g, while balance B has a range of 0 to 1000g. the preferred option for precise mass measurement would be to use the balance: a) A for … Continue reading A Question for you to answer (CBSE Class X Science MCQ)