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

What are synthetic rubbers, What are synthetic rubbers? Give the prepa...

What are synthetic rubbers? Give the preparation and structure of any two synthetic rubbers.

Faradays law, Faraday's law (M. Faraday): The line integral of the ele...

Faraday's law (M. Faraday): The line integral of the electric field about a closed curve is proportional to the instant time rate of change of the magnetic flux by a surface l

State isobaric process, In isobaric process pressure of the gas is constant...

In isobaric process pressure of the gas is constant overall the process. As, V/T is constant in isobaric process.

How does the pole strength of a bar magnet change, How does the (i) pole st...

How does the (i) pole strength and (ii) magnetic moment of each part of a bar magnet change if it is cut into two equivalent pieces transverse to its length?

Calculate the velocity , An object of mass 4 kg is moving on a smooth horiz...

An object of mass 4 kg is moving on a smooth horizontal surface with a velocity of 10 m/s in rightward direction. A horizontal force F which shows in the above figure was applied o

Optics, how does a magnifying glass work to produce a large or smaller imag...

how does a magnifying glass work to produce a large or smaller image?

Find the coefficient of self induction, Q. An emf of 5 V is persuading when...

Q. An emf of 5 V is persuading when the current in the coil changes at the rate of 100 As-1. Find the coefficient of self induction. Solution: Induced emf   e = - L dI/dt

F=ma.., write a program about f=ma

write a program about f=ma

Quantum, What is the mass ms of one 294Uus atom, in SI units? Include the e...

What is the mass ms of one 294Uus atom, in SI units? Include the error bars in your answer, using 1 atomic mass unit 1u = (1.66053892 ± 0.00000007) × 10-27 kg.

Computing the electric potential at a particular point, When one is computi...

When one is computing the electric potential at a particular point in space due to a continuous charge distribution what exactly is one calculating? Ans: The electric poten

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