Question

According to the definition of oblique collision in the paragraph, which of the following collision cannot be oblique?

• A. Collision between two point masses.
• B. Collision between two rings of same radius.
• C. Collision between two rings of different radius.
• D. All the above.

Answer 1

The correct option is D All the above.

Unidirectional collision between the objects in all case results in unidirectional motion only.

Hence, all the options are correct.