Explain change in kinetic energy, Physics

Assignment Help:

Two blocks are tied together by a horizontal string and pulled a distance of 2.7 m across an air hockey table with a constant force of 35 N. The force is directed at an upward angle of 35° from the 9.0-kg block, as shown in the figure.

What is the change in kinetic energy in the two-block system?

 

860_physics.png

 


Related Discussions:- Explain change in kinetic energy

Calculation of number of atoms per unit cell, Calculation of number of atom...

Calculation of number of atoms per unit cell The number of atoms per unit cell occurs on the crystal structure and the kind of basic elements (basis or pattern unit or motif) t

Explain electrostatic potential energy, Two point changes q1 and q2 are pla...

Two point changes q1 and q2 are placed at a distance r from one another then electrostatic potential energy of two phase charge system will be kq 1 q 2 /r  . We take P.E. of two ch

Entropy, #how entropy tells which process is spontaneous and which is non s...

#how entropy tells which process is spontaneous and which is non spontaneous.i also wana know that although 2nd law of thermodynamic is for heat engine and heat pump how it is rela

Illustrates the branches of physics, Q. Illustrates the branches of physics...

Q. Illustrates the branches of physics? Answer:- The basic branches of physics are classical mechanics electromagnetism including thermodynamics, optics, relativity and qu

What do you mean by dispersion of light, What do you mean by dispersion of ...

What do you mean by dispersion of light? What is deviation given by a thin prism of angle 80 and refractive index is 1.5? For what angle of incidence, Snell's law is not working

Determine law of conservation of electric charge, Determine Law of Conserva...

Determine Law of Conservation of Electric Charge Law of Conservation of Electric Charge:  In any method, the net amount of electric charge formed is zero Force between charg

Calculate the magnetic field due to a circular current loop, As regards cas...

As regards cases involving the application of the Biot-Savart Law to calculate the magnetic field due to an electric current which of the following statements about why it is relat

Draw a free-body diagram for a goldfish, Draw a free-body diagram for a gol...

Draw a free-body diagram for a goldfish that is motionless in the middle of a fish bowl. Recognize the forces acting on the fish. Show the direction of the net force on the f

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