August 2025

  Uses of friction in our daily life activities: Some of the important uses of friction include: Walking And Running Friction makes walking and running possible. If there were no friction, we would be unable to move our legs on the ground without slipping and falling, just like you would experience when you try to […]

  Question 1. The engine of a vehicle moves it forward with a force of 9600N against a resistive force of 2200N. If the mass of the vehicle is 3400kg, calculate the acceleration produced. Solution: Note: the net force with which the vehicle accelerated is the difference between the two forces, i.e.   9600N – […]