Kinetic energy of the block at the bottom of the plane, Physics

Assignment Help:

A block of wood initially at rest slides down an inclined plane.

Neglecting friction, the kinetic energy of the block at the bottom of the plane is:

a)  All converted into heat

b)  Equal to its potential energy (with respect to the bottom of the plane) when it was at the top of the plane

c)  less than its kinetic energy at the top of the plane

d)  Dependant on the materials of which the block is made

 

Ans- Equal to its potential energy when it was at the top of the plane.

 


Related Discussions:- Kinetic energy of the block at the bottom of the plane

Magnetic flux & flux density, Magnetic  Flux And Flux Density A magne...

Magnetic  Flux And Flux Density A magnetising force produces a certain amount of magnetic flux ( F), measured in Webers. The magnetic field is represented by imaginary lines

Ceramic capacitors, As the name indicates, the dielectric of this type of c...

As the name indicates, the dielectric of this type of capacitor is a ceramic. The basis of ceramic material is mainly barium titanate or a similar material, but other ceramic subst

VIMA, Sir What''s The Meaning/Spelling of Word VIMA In English.

Sir What''s The Meaning/Spelling of Word VIMA In English.

Describe diffrent principle of rays, Q. Describe diffrent principle of rays...

Q. Describe diffrent principle of rays? Principle Ray I : The easy one it hits the lens smack dab in the middle as well as passes straight on through. Principle Ray II : P

Woodward-hoffmann rules, Woodward-Hoffmann rules: These Rules govern t...

Woodward-Hoffmann rules: These Rules govern the formation of products throughout certain types of organic reactions.

Thermal detectors method of detection of ultrasonic waves, Explain the ther...

Explain the thermal detectors method of detection of ultrasonic waves. Thermal detectors method: It is the most generally used method of detection of ultrasonic waves. In th

Determine impedance referred to the primary winding, A transformer has 1200...

A transformer has 1200 primary turns and 200 secondary turns. The primary and secondary resistances are 0.2Ω and 0.02Ω respectively and the corresponding leakage reactances a

Define pascal''s law, Pascal's principle describes that if the pressure is ...

Pascal's principle describes that if the pressure is operated at any position in an incompressible liquid it is send undiminished to all other sections in the liquid. In the dia

Determine a static capacitor, A 250V, 50Hz single-phase supply feeds the fo...

A 250V, 50Hz single-phase supply feeds the following loads (i) incandescent lamps taking a current of 10A at unity power factor, (ii) fluorescent lamps taking 8A at a power

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