q 8 a box of mass 120 kg is placed at the top of an inclined plane whi
Q 8). A box of mass 120 kg is placed at the top of an inclined plane, which makes an angle of 35 degrees to the horizontal and is then released. If the coefficient of static friction between the box and the plane is 0.57, prove that the box will start sliding down the plane, unassisted by any external push. If the coefficient of kinetic friction is 0.43, calculate the acceleration of the box, and hence the time taken for it to slide 4 m along the plane.
*The amount will be in form of wallet points that you can redeem to pay upto 10% of the price for any assignment. **Use of solution provided by us for unfair practice like cheating will result in action from our end which may include permanent termination of the defaulter’s account.Disclaimer:The website contains certain images which are not owned by the company/ website. Such images are used for indicative purposes only and is a third-party content. All credits go to its rightful owner including its copyright owner. It is also clarified that the use of any photograph on the website including the use of any photograph of any educational institute/ university is not intended to suggest any association, relationship, or sponsorship whatsoever between the company and the said educational institute/ university. Any such use is for representative purposes only and all intellectual property rights belong to the respective owners.