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!
I need help to solve the given question:
Question: A farsighted person wears glasses that enable him to read a book held at a distance of 25cm from his eyes. Even though his near point distance is 57cm, if his glasses are at a distance of 2cm from his eyes,
1- Find the focal length and refractive power of his lenses to place the image of the book at the near point.
If possible just a brief explanation how you got the answer?
A man pushes a lawn mower on a level lawn with a force of 200N. If 40% of this force is directed downward, then how much work is done by the man
a roller coaster has a vertical drop of 68.6m. the speed at the end of the drop is 35.6 ms. the car is at rest at the
A subway train has a sound intensity level of 90 dB, and a boiler shop has a sound intensity level of 100 dB. How many times greater is the new sound intensity of the shop than that of the train?
A small package rests on the horizontal dashboard of a car. If %u03BCs = 0.327, what is the minimum acceleration of the car
An 8.70 kg block slides with an inital speed of 1.56 m/s down the ramp at an angle of 28.4 with the horizontal. The coefficient of kinetic friction between the block and the ramp is 0.62. Use energy conservation to find the distance the block slid..
An object of mass 4 kg is initially at rest on a frictionless ice rink. It suddenly explodes into three pieces . One chunk of mass 1 kg slides across the ice with a velocity 1.2 ms-1 i and another chunk of mass 2kg slides across the ice with a veloci..
x-rays are scattered from a target at an angle of 48.5deg with the direction of the incident beam. find the wavelength
Sketch a vector diagram of the earth's magnetic field. The dip angle is 65 degrees, Determine Bearth by simple trigonometry
Let the angle of incidence be 70° and the transmitted region be diamond with n2 = 2.42
a skier is pulled up a slope at a constant velocity by a tow bar. the slope is inclined at 23.0deg with respect to the
a chain of mass m forming a circle of radius r is slipped on a smooth round cone with half-angle theta. find the
An aero plane is flying horizontally at a steady speed of 67 m/s. Find the magnitude and direction of the resultant velocity of the parachutist at this point
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