ELEMENTARY MECHANICS, Physics

Assignment Help:
Ask queA cart of weight 25 N is released at the top of an inclined plane of length 1m, which makes an angle of 30° with the ground. It rolls down the plane and hits another cart of weight 40 N at the bottom of the incline. Calculate the speed of the first cart at the bottom of the incline and the speed at which both carts move together after the impact.

Related Discussions:- ELEMENTARY MECHANICS

How much time is required to get a total charge, If 10 9 electrons move ou...

If 10 9 electrons move out of a given body to another body every second, how much time is required to get a total charge of 1C of the other body? ------------------------------

A simple wheel and axle, A simple wheel and axle Remove the cover from ...

A simple wheel and axle Remove the cover from a pencil sharpener and bind a string tightly around the end of the shaft. Bind a weight of various kilograms to the end of the str

What is index fiber, What is index fiber? How you define the modes in an op...

What is index fiber? How you define the modes in an optical fiber? Give a relation between core diameter and numerical aperture. Ans.:  The index profile of a single mode fi

Cyclotone, what is cyclotone and its uses or its application

what is cyclotone and its uses or its application

Experiment of a simple jack screw, A simple jack screw Bore a hole by a...

A simple jack screw Bore a hole by a block of wood to fit a carriage bolt. Choose a bolt that is threaded nearly its whole length. Sink the head of the bolt in the wood, so tha

How to calculate n factor of disproportion reaction, How to calculate n fac...

How to calculate n factor of disproportion reaction? Total number of electron change divided by no. of moles of reactant This is conventional method Total electron chan

Electronic level allow the hydrogen atom to absorb a photon, which electron...

which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon

Different semiconductor materials: germanium, (1)          Melting point...

(1)          Melting point : 936 0 C (2)          Atomic number : 32 (3)          Energy gap : 0.6ev (4)          It is a gray metallic looking mat

What are their wavelengths, A hydrogen atom is in the ground state. It abso...

A hydrogen atom is in the ground state. It absorbs energy and makes a transition to the  n  = 3excited state. The atom returns to the ground state by emitting two photons. What are

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