Which of the following types of types of motion will be produced when a pair of equal and opposite non-collinear parallel forces acts on a body?
Question 1 Report
Which of the following types of types of motion will be produced when a pair of equal and opposite non-collinear parallel forces acts on a body?
Answer Details
When a pair of equal and opposite non-collinear parallel forces act on a body, a rotational motion will be produced. This is because the two forces will cause a torque or moment about the center of mass of the body, which will result in the body rotating around that point. The magnitude of the torque is proportional to the product of the forces and the perpendicular distance between them, which is also known as the lever arm. Therefore, the greater the force or the longer the lever arm, the greater the torque and the faster the body will rotate. The other options, such as vibrational motion, random motion, and translational motion, do not apply in this scenario because the forces are not acting in such a way as to cause those types of motion.
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