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 block of mass 5.62 kg lies on a frictionless horizontal surface. The block is connected by a cord passing over a pulley to another block of mass 2.53 kg which hangs in the air.
Calculate the Acceleration of the first block. The acceleration of gravity is 9.8 m/s square root of 2. Answer in units of m/s square root of 2.
An old trick to find out if a train is coming is to put your ear on the rails of the track. Why is this more effective than just listening for the sounds the train makes in air.
An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. How far (in km) must he now travel to reach base camp
In a crystal an electron is confined to a cubical region of length 0.5nm on a side. estimate the minimum allowed KE of the electron
A beam of nuclei is used for cancer therapy. Each nucleus has an energy of 183 MeV, How many nuclei are in the beam
You have a beach ball which has a radius of 25 cm and a mass of 0.5 kg. You have a lead ball which has the same radius but has a mass of 120 kg. what is the buoyancy force felt by the lead ball
A mass , m=1.75 kg, is held between two springs having spring constants 30 N/m and 75 N/m respectively, Find the angular frequency, w, for small oscillations
two motorcycles are traveling due east with different velocities. however 5.70 seconds later they have the same
q. 1. what physical quantities can be represented by vectors? why? how do you determine the resultant force of the
A 65 kg man in a 5.9 kg chair tilts back so that all his weight is balanced on two legs of the chair. Assume that each leg makes contact with the floor over a circular area of radius 0.9 cm.
A methane bubble 1.00 cm in diameter is released from the bottom of a lake 5.00 m deep. The temperature at the bottom of the lake is 4 °C. How many methane molecules are in the bubble
A bar length lies on two supports C and D with distance between them. Over this distance the load q(x) is placed, linearly going from 0 in C to q in D. determine the bending angles
A 500 g solid disk roles down an inclined plane 1 m long elevated by 10 cm. What is the kinetic energy of the disk at the bottom of the plane
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