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!
You are travelling on a two-lane highway 30 m behind a slow truck. You and the truck are initially moving at 20 m/s/ you reach a passing zone and at t=0 start to pass the truck with constant acceleration.
1) How much time does the pass take?
2) What is your speed when you complete your pass?
3) The next no-passing zone is 280 m in front of you when you start to pass; what should your acceleration be if you want to be 30 m in front of the truck when you reach the no-passing zone?
compute approx the rate of heat transfer on to the window surface if the inside surface is maintained at 5 Deg C?
What will the maximum kinetic energy of the photoelectrons ejected from magnesium (for which work function (line through 0) 0=3.7 eV) when irradiated by ultraviolet light of frequency 1.5 X 10^15 sec^-1
A 56.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 146 m above level ground, What is the initial total mechanical energy of the projectile
One cubic meter of water flowing over Niagara Falls in New York drops 98.1 meters. how much heat energy would the water have
A nonrefelctive coating (n=1.43) covers the glass (n=1.52) ofa camera lens. Assuming that the coating prevents reflection ofyellow-green light (wavelength in vacuum = 563nm), determine theminimum nonzero thickness that the coating can have.
A roach that runs for its life because you try to hit it with your physics book runs off the horizontal tabletop with a speed of 0.578 m/s, Find the height of the table
A 28.0 {rm kg} child plays on a swing having support ropes that are 2.20 {rm m} long. A friend pulls her back until the ropes are 45.0^circ from the vertical and releases her from rest.
a film of index of refraction of 1.4 and thickness of 1.2*10^-5 m is on a lens with an index of refraction of 1.6. find the path length difference between the two reflected rays
a 2.00-in diameter rod 15 ft long elongates 0.12 in under a load of 60 kip. the diameter of the rod decreases 0.0004 in
A 60 kg trunk is pushed 5.8 m at constant speedup a 30° incline by a constant horizontal force. The coefficient of kinetic friction among the trunk and the incline is 0.17. Compute the work done by the applied horizontal force. Compute the work done ..
A 10 cm x 10 cm x 10 cm cube of aluminum (?=2.7 g/cm3, ?=1.32x10-11 Pa-1) at 20oC is compressed isothermally, the pressure applied to it increasing from 1.0 atm to 20 atm. Calculate the work done on the block during the compression.
the inner and outer surfaces of a cell membrane carry a negative and positive charge respectively. because of these
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