Category: Today’s topic

Tension in the belt drive

Which side of the belt is tight side if driver pulley is rotating in clockwise direction? A) Top side B) Bottom side C) both sides are tight side Can you guess from the image? Answer- B In the belt drive, when the driver pulley rotates clockwise direction, the bottom side of the belt get pulled […]

Is Mass and weight same?

Is mass of the person same on Earth and Moon? A) YesB) No Can you guess from the image? Answer- A Mass is just the matter contained inside the body. Lots of people get confused between mass and weight. When a gravity force is acting on the mass of the body, you will get the […]