Find speed with which the stone is projected by the catapult

Reference no: EM131384015

A catapult is made by connecting a light elastic cord of natural length 2a and strength α between two fixed supports, which are distance 2a apart.

A stone of mass m is placed at the center of the cord, which is pulled back a distance 3a/4 and then released from rest. Find the speed with which the stone is projected by the catapult.

Reference no: EM131384015

Questions Cloud

Show that p travels with constant speed : A particle P carries a charge e and moves under the influence of the static magnetic field B(r) which exerts the force F = ev× B on P, where v is the velocity of P given Figure. Show that P travels with constant speed.

Find compression of the spring when block first come to rest : The block is now lifted to a height 3a/2 above the floor and released from rest. Find the compression of the spring when the block first comes to rest.

Explain what makes it a comprehensive mission statement : HSA300: A small primary care clinic has 69 employees, representing 9 different clinical professions and 12 other skills. It operates two (2) sites, one (1) of which is bigger and has the departments for medical specialists, diagnostic labs, and pa..

Determine the smallest force p : For any possible position of the handle, determine the smallest force P and the corresponding value of a that will cause the press to tip about point A.

Find speed with which the stone is projected by the catapult : A stone of mass m is placed at the center of the cord, which is pulled back a distance 3a/4 and then released from rest. Find the speed with which the stone is projected by the catapult.

Determine the reactions at points a and b : The wrench makes contact with the shaft at point A, which may be assumed to be frictionless, and at B where a small pin fits into a hole in the shaft. If P = 80 N, L = 120 mm, r = 25 mm, and a = 120°, determine the reactions at points A and B.

Evaluate the financial condition of the company : HSA525:Suggest the financial ratio that most financial analysts would use to evaluate the financial condition of the company. Provide support for your rationale.Speculate on the organization's ability to meet its financial obligations as they come ..

Is the general motion periodic : Two particles P and Q, each of mass m, are secured at the points of trisection of a light string that is stretched to tension T0 between two fixed supports a distance 3a apart.- Is the general motion periodic?

Find normal frequencies and the forms of the normal modes : A particle P of mass 3m is suspended from a fixed point O by a light inextensible string of length a.- Find the normal frequencies and the forms of the normal modes for this system.

User Account

All Pages