Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A factory worker pushes a 28.6 kg crate a distance of 4.9 m along a level floor at constant velocity by pushing downward at an angle of 32 degrees below the horizontal. The coefficient of kinetic friction between the crate and floor is 0.26.A) What magnitude of force must the worker apply to move the crate at constant velocity?B) How much work is done on the crate by this force when the crate is pushed a distance of 4.9 m?C) How much work is done on the crate by friction during this displacement?D) How much work is done by the normal force?E) How much work is done by gravity?F) What is the total work done on the crate?
Three charged particles are placed at each of three corners of an equilateral triangle whose sides are of length 2.4 cm, Find the net force acting on particle 3 due to the presence of the other two particles
Two plastic spheres, each carrying charge uniformly distributed throughout its interior, are initially placed in contact and then released. Find the maximum speed achieved by the sphere
How much time elapses before the geologists hears the sound from the eruption? Discuss what we are assuming about the propagation of the wave. How much time does it take the seismic waves produced by the eruption to reach the geologist’s camp, ass..
A park merry-go-round consists of a 210 kg circular wooden platform 3.90 m in diameter. Four children running alongside push tangentially along the platform's circumference until, starting from rest, the merry-go-round reaches a steady speed of on..
When she lets go of the rope her initial velocity is 2.25 m/s at an angle of 35 degrees above the horizontal. If she is in flight for .616 s, explain how high above the water was she when she let go of the rope?
Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of height 1.58 m
question1later than the sun exhausts its nuclear fuel its ultimate fate will be to collapse to a white dwarf state. in
You are standing in the very center of a deep, flat-bottomed valley, and shout "Hello!" If the speed of sound is 343 m/s, how wide is the valley
You create a diffrent kind of pendulum by swinging a meter stick (mass m) on its end. It swings with small oscillations. Determine the angular frequency w ( I=1/3 ML ^2)
A block of mass 1.80 kg is pushed 2.90 m along a frictionless horizontal table by a constant 16.0 N force directed 27.0° below the horizontal.
A proton exeriences a magnetic field B= 1.9 X 10^-4i^ T and electric field E = 3.2 j^ N/C, what is the net force on the proton
What are some applications for fiber optics and What are some of the various types of information that can be transmitted
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd