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 spring is mounted to a vertical wall such that an object attached to the end of the spring is free to slide on a very smooth horizontal surface. When we pull on the free end of the spring with a force of SN, it causes a displacement of 1cm. Next, we attach a 2.5kg object to the relaxed spring and push it toward the wall a distance of 4cm, then release it.
a. Find the force constant of the spring.
b. Find the period and frequency of the motion.
c. Find the maximum velocity the object will experience.
A string vibrates according to the equation y = 0.5 sin 0.37 x cos 64 t, where x and y are in centimetres and t is in seconds. What is the velocity (in centimetres/second) of the component waves whose superposition can give rise to this vibration?
An object of mass m is dropped at time t = 0 from the roof of a building of height h. How far is the object displaced horizontally before hitting the ground? Express your answer in terms of m, g, F, and h
ryan is doing leg curls on a cybex machine. he gets stuck with 90 degree angle at the knee joint. the force exerted by
Consider a balloon containing hydrogenmolecules at room temperature (20°C) and atmospheric pressure. what is the number of molecules in the balloon
A 2.90 x 102 Newton force is pulling a 90 kilogram refrigerator across a horizontal surface. Compute the work done by the pulling force
a protozoan swims with a speed of 3.92 mms. how much time in s would it take this protozoan to swim directly across a
A 45 centimeter diameter loop of wire is in a 0.525-T magnetic field oriented perpendicular to the plane of loop. determine what is the average induced emf
Resource management - Develop a plan to manage your project team anddefine how you will motivate your team and how you will handle team conflicts.Organizational structure - What structure would you select for yourproject( Small coffee shop Franchisee..
A body is in motion at 1.0 m/s less than the speed of light. What is the Lorentz factor of this body
Two point charges are separated by a distance r and repel each other with a force F. what is the magnitude of the force of repulsion between them
A uniform electric field of 5.4 N/C is set up between two parallel plates such that the electric field is directed vertically downward and the field outside the plates is zero. Determine the vertical acceleration of the electron
the wavelength of a light wave is 700nm in air this light appears red. if this wave enters a pool of water its
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