Formula Sheet for CBSE Class 11 Physics Mechanical Properties of Fluids. Formulas: Average Pressure. ... Viscosity- Most of the fluids are not ideal ones and offer some resistance to motion.

Definition: The laws of motion are fundamental principles in physics that describe the relationship between the motion of an object and the forces acting on it. These laws were formulated by Isaac ...

I can measure the magnitude of the force from the fan by turning it on and letting it push up against a force probe. With this, it seems to push with a force of about 0.2 Newtons (your fan may vary).

I wish Angry Birds had been around when I was teaching high school physics. Please don’t think of the game as a hate crime against hogs, or an avian anger management program—instead, think of ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

This series of short explainer films with Professor Brian Cox comprises six clips focused on forces, speed and motion. Each clip uses simple terms and concrete examples to explain deep concepts ...