Physics
Related Questions
Assertion (A): The centre of gravity of an irregularly-shaped object always lies at its geometric centre.
Reason (R): The centre of gravity depends on the distribution of mass within an object.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true and R is not the correct explanation of A.
- assertion is false but reason is true.
- assertion is true but reason is false.
Is it possible to have an accelerated motion with a constant speed? Name such type of motion.
Name the force required for circular motion. State its direction.
Is centrifugal force a real force?