When a bullock pulls a cart along a unpaved dirt road, which pair of contact forces is directly involved in…

When a bullock pulls a cart along a unpaved dirt road, which pair of contact forces is directly involved in this movement?
  1. Gravitational force and Electrostatic force
  2. Muscular force and Frictional force
  3. Magnetic force and Muscular force
  4. Electrostatic force and Frictional force

Solution

The bullock uses muscular force to pull, while frictional force acts between the cart wheels and the rough road.

Asked in: Homi Bhabha Practice

Practice more Force and Types of Force questions on Aicharya