Mud thrown on a wall and sticking to it is an example for:
Correct answer: D. Perfectly inelastic collision
- A. Inelastic collision
- B. Elastic collision
- C. Super elastic collision
- D. Perfectly inelastic collision
Explanation
In a perfectly inelastic collision bodies stick together after impact, maximizing kinetic energy loss while conserving momentum. Mud sticking to a wall exemplifies this because the mud's kinetic energy is not recovered and it adheres to the surface.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Force and Motion
Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
Practise Force and Motion
1,416 free Force and Motion MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Force and Motion questions
A person is standing on a bus. When the bus starts moving forward suddenly:
A body is moving along a straight path. What will happen to the body in the absence of an external field?
A body is projected horizontally from the top of a cliff with a velocity of 9.8m/s. What time elapses before horizontal and vertical velocities become equal?(Take g = 9.8m/s)
If an object is moving with constant velocity of 20ms⁻¹ towards north, then its acceleration will be:
The retardation is defined as:
Consider the acceleration, velocity and displacement of a tennis ball as it falls to the ground and bounces back. The direction of which of these changes in the process: