A spring AB of constant k=200kn/m is attached to a support at A and to a collar of mass m=200 gm. The unstretched length of the spring is l=0.6m. Knowing that the collar is released from rest at x0 = 80 cm and neglecting friction between the collar and the horizontal rod, determine :the magnitude of the velocity of the collar as it passes through point C. www A

A spring AB of constant k=200kn/m is attached to a support at A and to a collar of mass m=200 gm. The unstretched length of the spring is l=0.6m. Knowing that the collar is released from rest at x0 = 80 cm and neglecting friction between the collar and the horizontal rod, determine :the magnitude of the velocity of the collar as it passes through point C. www A

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A 2 kg ring is attached to a spring of 3 m length that is not elongated. The ring is immobile from point B If it is released from the state, determine its velocity when it reaches point A.
A 10 kg block A rests on a smooth surface and the spring is compressed 0.1 m. It is attached to an inextensible cord over frictionless, weightless pulleys with a mass B of 24 kg, as shown. If the system is released from rest and B travels 0.1 m, what is A's speed? Consider K = 490N/m (spring) and VA = 2 x VB
The 6-kg bar is released from rest in the horizontal position 1 and falls to position 2. The unstretched length of the spring is 0.3 m and the spring constant is k = 40 N/m. What will be the bar's angular velocity when it is in position 2. -0.6 m- -1 m- www- Lütfen birini seçin: Оа. 1.76 гad/s Ь. 2.33 гad/s c. None d. 3.18 rad/s e. 4.06 rad/s
3
A heavy goods vehicle of total mass 4.8 tonnes descends a hill with a gradient of 8 degrees from the horizontal. During this motion, the vehicle experiences a rolling resistance to its motion of 880 N. Whilst travelling at a velocity of 72 km/h, its brakes are applied, and the truck is brought uniformly to rest in a distance of 140 m. During this period of constant deceleration, it may be assumed that the rolling resistance remains constant at 880N, this being in addition to the retarding force applied by the brakes. Calculate for the vehicle whilst it is slowing down: a) The vertical height through which it descends. b) Its decrease in potential energy. c) Its initial velocity in m/s. Its decrease in kinetic energy.
A 5-kg collar can slide on a frictionless horizontal rod and is attached to a spring of constant k= 125 N/m. It is acted upon by a periodic force of magnitude F = F, cos wt, where Fo= 10 N and w = 5 rad/s. Determine the displacement and velocity of the collar at t = 0.2 s assuming that the initial conditions are zero. F = F, cos wt
A 50-kg crate is stationary when the force P is applied. Determine the resulting acceleration of thecrate if (a) P=0, (b) P=150 N and (c) P=300 N.
Hi, I have an engineering dynamics question.
A 10 kg block A rests on a smooth surface and the spring is compressed 0.1 m. It is attached to an inextensible cord over frictionless, weightless pulleys with a mass B of kg, as shown. If the system is released from rest and B travels 0.1 m, what is A's speed? Consider K = 490N/m (spring) and V₁ = 2 x VB
The 44-kg block shown in Fig. rests on a smooth plane. It is connected by a cord that passes around weightless, frictionless pulleys to a support. The 60-kg mass is attached as shown. After the system is released from rest, in what distance will the block on the plane attain a speed of 3 m/s? m= 60 kg 44 x 9.8 30
Roller A, which has a mass of 2 kg is pushed by rod OC. If the angular velocity of the rod is 0.5 rad/s, determine value of the force exerted to the roller A, by the rod OC, when teta is equal to 600. The system is in vertical plane. Friction is neglected. A с 0 0,5 rad/sn 0,4 m