)Nothing is accelerating here. (Not yet, anyway.)John_tawil said:
Oops... I didn't notice that it said no friction. (Missed that when trying to read sideways.)sophiecentaur said:
A touch of the "badly written questions' disease, I think.Doc Al said:
If there's no friction, 1microNewton would produce finite acceleration. The question appears to be flawed - or it's angled to make you spot the nonsense aspect of it.John_tawil said:
Indeed.sophiecentaur said:
The rope is attached to both the wall and car by being secured to a fixed point on the wall and tied to a sturdy part of the car, such as the bumper or frame. As the car moves forward, the rope creates tension between the two points, allowing the car to pull the wall along with it.
The purpose of attaching a rope to a wall and car is to create a pulling force on the wall, allowing the car to move the wall in a desired direction. This can be useful in situations where the car needs to move an obstacle, such as a fallen tree or heavy object.
The strength of the rope will depend on the weight of the wall and the force needed to move it. It is important to use a sturdy rope that can handle the tension and weight without breaking. It is recommended to use a rope with a weight capacity of at least 3 times the weight of the wall.
Any car with a sturdy frame and bumper can be used to pull a wall with a rope. However, it is important to consider the weight of the wall and the pulling force needed. A larger, more powerful car may be better suited for heavier walls.
When done correctly, attaching a rope to a wall and car can be safe. It is important to make sure the rope is securely attached to both the wall and car, and to use proper safety precautions when pulling the wall. It is also recommended to have someone supervise the process to ensure safety.