Work And Energy, Physics

Assignment Help:
mass of body= 4 kg
is dropped form height= 45 m
Calculate the kinetic energy just before hitting the ground

Related Discussions:- Work And Energy

Electromagnetic induction, self induction of a coil depends by observing th...

self induction of a coil depends by observing the effect of coil when put in series

6, A skydiver falls d1 = 495 meters in t1 = 22 s before opening his parachu...

A skydiver falls d1 = 495 meters in t1 = 22 s before opening his parachute. After the chute opens, he falls an additional d2 = 470 meters in t2 = 56.5 s. (a) Write an expression t

Can you explain modulation, Can you explain modulation? Why is it required...

Can you explain modulation? Why is it required? What is "World Wide Web" (WWW)? Give the frequency range of speech signals.

Lead acid batteries, Lead acid batteries: Lead acid cells have a nomina...

Lead acid batteries: Lead acid cells have a nominal voltage of 2 Volts, therefore a typical 24V aircraft battery would consist of 12 cells connected in series. The active mater

Determine the maximum downwind concentration, The Centralia power plant emi...

The Centralia power plant emits SO 2 at the rate of 150 g/s. It has an effective stack height of 50 m. Surface winds at 10 m are steady at 2.5 m/s and it is a fall afternoon. a

What are the favorable conditions for formation of cat ions, There are seve...

There are several conditions for formation of cat ions ? Low Ionisational potential ? Lesser Charge ? More atomic size of atoms forms cations easily ? Ions having Inert

What is splicing, What is splicing? Splicing: Two optical fibers uti...

What is splicing? Splicing: Two optical fibers utilized for communication are joined with a process termed as Splicing. This must be done very carefully that is the splicing

Faraday law of induction, faraday law of induction(differential and integra...

faraday law of induction(differential and integral form)

Concept of Speed, KINEMATICS I 1.   x(t) is called displacement and i...

KINEMATICS I 1.   x(t) is called displacement and it denotes the position of the body at a particular time. If the displacement is positive then that body is to the right of

Calculate the flowrate that is needed to produce a thrust, The thrust devel...

The thrust developed to propel the jet ski shown in Fig is a result of water pumped through the vehicle and exiting as a high-speed water jet. For the conditions shown in the Fig,

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