rectilinear motion, Physics

Assignment Help:
An elevator is stopped at the ground floor. It starts moving upwards at constant acceleration a>0 for 5 seconds. It then keeps a constant speed for 35 seconds. Finally, it slows down with an acceleration of the same magnitude (but opposite direction) -a , until it comes to a halt at the top floor. The top floor is 400 meters above the ground floor.

Related Discussions:- rectilinear motion

Electromagnetism, Your friend has gifted an earphone set to you. While musi...

Your friend has gifted an earphone set to you. While music is on you will try to oppose the two ear phone pieces to attract. Task-I: Will they repel? If yes, why so? Task-II: Why S

Draw the electric field figure, Draw the electric field figure as viewed by...

Draw the electric field figure as viewed by a person positioned on the positive x-axis who is looking back toward the origin for the case of an electric field characterized by the

Physics, the magnitude and direction of acceleration of body both are const...

the magnitude and direction of acceleration of body both are constant will the body moves in straight line

Show electrons quantum theory, Q. For particles that have mass such like el...

Q. For particles that have mass such like electrons quantum theory gives the relationship of wavelength to momentum by which of the following formulas, where h is Plancks constant,

Passing lane velocity vs time graph, Passing Lane velocity vs time graph ...

Passing Lane velocity vs time graph Suppose the two cars below. The blue car begins ahead of" the red car. The red car actually begins off the screen.) Because the red car is

What are diamagnetic substances, a)      Orbital movement of electrons b...

a)      Orbital movement of electrons b)      On the source of orbital motion of electrons c)       These are repelled in an external magnetic field i.e. have a tendency to g

Retardation plate, what do you mean by retardation plates?explain their fun...

what do you mean by retardation plates?explain their functioning by taking an example of a quarter wave plate

Degree of freedom of solids, An atom in a solid state has no degrees of fre...

An atom in a solid state has no degrees of freedom for transnational and rotational speed. At great temperatures due to vibration along 3 axes it has 3 Χ2(directions)  = 6 degrees

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