Laws of Motion · Physics · AIIMS

A gun applied a force $F$ on a bullet which is given by $$F=\left(100-0.5 \times 10^5 t\right) \mathrm{N}$$. The bullet emerges out with speed $$400 \...

Assertion : A glass ball is dropped on concrete floor can easily get broken compared if it is dropped on wooden floor. Reason : On concrete floor glas...