Horizontal spring , Physics

Assignment Help:

A block of mass 10 kg is attached to the end of a horizontal spring with spring constant k = 1200 Nm-1. The block is supposed to be sitting on a frictionless horizontal surface.

 

       a)      Illustrate a sketch of the system.

b)      What force must be applied to the block to compress the spring a distance of 35 mm?

c)      What energy is needed to compress the spring by 35 mm?

d)     If the spring is compressed from its zero position to 70 mm in a period of 2 s what is the Power needed to do this?

e)      If the spring is compressed to 70 mm and then rapidly let go what will the initial acceleration of the block be?

f)       If the surface on which the block rests is no longer frictionless but has a measured coefficient of resistance m= 0.65 what would the initial acceleration of the block be then for the spring compressed by 70 mm as in part e) above?


Related Discussions:- Horizontal spring

The effects of back emf on circuit current, The effects of back emf on circ...

The effects of back emf on circuit current: In proving the time constant, it was stated that, at the instant the switch is closed, the current (I) is zero.  This is because, at

Inelastic collision, Inelastic Collision Collisions among objects are g...

Inelastic Collision Collisions among objects are governed through laws of momentum and energy. While a collision occurs within an isolated system, the total momentum of the sys

Explain radioactivity and its problems and applications, Explain Radioactiv...

Explain Radioactivity and its Problems and Applications ? All radiation, electromagnetic as well as the kind from nuclear decay, takes its toll on living organisms. If the radiati

Stern-gerlach experiment, Stern-Gerlach experiment (O. Stern, W. Gerlach; 1...

Stern-Gerlach experiment (O. Stern, W. Gerlach; 1922): An experiment which demonstrates the features of spin (intrinsic angular momentum) as a different entity in spite of orb

Inelastic scattering (raman''s effect), Under particular condition, light c...

Under particular condition, light can also suffer inelastic scattering from molecules in which it's wavelength changes.

Vector and scalar, why are vector and scalar necessary in our everyday acti...

why are vector and scalar necessary in our everyday activities?

What are one dimensional wave , Energy is transferred in a one direction on...

Energy is transferred in a one direction only. Example : Wave propagating in a stretched string.

Define marine application, Marine Application:- Suitably designed one o...

Marine Application:- Suitably designed one or double speed squirrel cage induction motors are used.

Explain the thermal equilibrium, Explain the Thermal Equilibrium Thermal ...

Explain the Thermal Equilibrium Thermal Equilibrium occurs when one or more substances reach a common temperature by exchanging heat. When two substances come into thermal contac

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd