With this disabled you may not be able to use our store. This module sets a browser cookie to remember the products you've added to your basket. This cookie is essential to being able to login to the website and if it is not enabled a user will not be able to access their account area, see any orders they have placed, update billing and delivery address information, see gift vouchers and more. This module creates a cookie that keeps a user logged into the site. The website cannot function properly without these cookies. If the pendulum rises 2 cm, find the velocity of the bullet.Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. has now been replaced by the ballistic chronograph, an electronic devic e).A ballistic pendulum of 1 kg is fired with a bullet of mass 1 g. The velocity of the bullet, in turn, can be derived from its calculated momentum.After collision, if the pendulum reaches a height h, then from principle of conservation of mechanical energywhere,m = mass of bulletM = mass of the bobvP = velocity of the bob-bullet combination∴ Now, Momentum before collision = Momentum after collisionwhere,vB = velocity of bullet∴ The ballistic pendulum used to be a common tool for the determination of the muzzle velocity of bullets as a measure of the performance of firearms and ammunition (Nowadays, the ballistic pendulum. The bullet’s momentum and velocity can be determined from the amplitude of the pendulum swing.
When a bullet is fired into the bob, it gets embedded in the bob and its momentum is transferred to the bob.
A large wooden block suspended by two cords serves as the pendulum bob. A Ballistic Pendulum is a device for measuring a bullet’s momentum and speed by employing perfectly inelastic collision. Ballistic pendulumThe ballistic pendulum was invented in 1742 by English mathematician Benjamin Robins.
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