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!
Calculate the work done by an 85kg man who pushes a crate4.00m up a ramp that makes an angle of 20° with the horizontal. He exerts a force of 500N on the crate parallel to the ramp and moves at a constant speed.
A crate of 45.2-kg tools rests on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the crate just begins to move when your force exceeds 310N. find the coefficient of static friction between the crate and ..
A 2.74 kg block initially at rest is pulled to the right along a horizontal surface by a constant, horizontal force of 14.6 N. Find the speed of the block after it has been moved 3.26 m
A constant horizontal force F applied by a fishing line to auniform solid disk of radius R and mass M. The line is wrappedaround the central portion of the cylinder (see the fig- ure) withradius r = R/4 and negligible thickness (just to hold the w..
A diverging lens of focal length -9cm is placed 20 cm to the right of the convex lens. Find: (need help with this whole section)
A 2.00×104 kg railroad car is rolling at 3.00 m/s when a 7000 kg load of gravel is suddenly dropped in. What is the cars speed just after the gravel is loaded
About 65 million years ago a 10-km-diameter 2×1015kg meteorite traveling at about 10 km/s crashed into what is now the Gulf of Mexico. The impact produced a cloud of debris that darkened Earth and led to the extinction of the dinosaurs. Discover the ..
A cable used to lift heavy materials like steel I-beams must be strong enough to resist breaking even under a load of 1.4 x 106 N. Find what cross-sectional area should the cable have if it's to be made of steel
A stone is dropped into a well. The sound of the splash is heard2.60 s later. What is the depth of the well
An RLC circuit consists of a 218 resistor, a 45 ?F capacitor, and a 298 mH inductor, What is the phase angle between the current and the applied voltage
the emissivity of non-polished gold is about 0.47. suppose a non-polished solid golden sphere has a radius of 0.2 m and
In the Bohr model of hydrogen, the electron moves in a circular orbit around the nucleus. Determine the angular speed of the electron
During the time 0.26 mol of an ideal gas undergoes isothermal expansion at 558 K, 293 J of work is done by it on its surroundings. If the inital volume is 2.7 m3, what is the final volume?
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