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!
The angular motion of the forearm of a human hand carrying a mass is shown in Fig. 2.102. During motion, the forearm can be considered to rotate about the joint (pivot point) O with muscle forces modeled in the form of a force by triceps (c1) and a force in biceps (c2θ) where c1 and c2 are constants and is the velocity with which triceps are stretched (or contracted). Approximating the forearm as a uniform bar of mass m and length l, derive the equation of motion of the forearm for small angular displacements Also find the natural frequency of the forearm.
how many oscillation cycles will elapse if youre waiting for the oscillation amplitude of a spring-mass-damper system
Your roommate takes a very long shower, until the water in your 40-gallon electric water heater is at an average temperature of 70 F. The water heater has a rating of 12.5 kW. Assuming no additional water flows from the tank, how long will it take fo..
2.49 kg of R-134a refrigerant fill a .26098 m^3 rigid container at an initial temperature of -26°C. The container is then heated until the pressure is 200 kPa. Determine (a) the final temperature and (b) the initial pressure.
a vapor-compression refrigeration cycle employed in a heat pump uses refrigerant r-134a and provides 15 kw of heating.
A cylindrical specimen of a metal alloy 51.3 mm long and 11.1 mm in diameter is stressed in tension. A true stress of 350 MPa causes the specimen to plastically elongate to a length of 57.9 mm. If it is known that the strain-hardening exponent for th..
Write the combustion equation for the complete combustion of methane in a furnace chamber with 200% theoretical air and 20% percent excess air. Take into account that some of the oxygen is lost to the surface wall material of the furnace. Find the ac..
an inverted conical container 26 in in diameter and 44 in high is filled with a liquid at 20degreesc. the liquid weight
Trying to find a solution for problem 2.33 in Fundamentals of Heat and Mass Transfer, seventh edition.
steam enters an adiabatic turbine steadily at 3 mpa and 400 degree c and leaves at 50 kpa and 100 degree c. if the
a power drive shaft is designed with a safety factor of 8. the shaft is subjected only to torsional load torque. if the
refrigerant 134a is throttled from a saturated liquid at 70f to a saturated liquid-vapor mixture at 36.1 psia. what are
What is the damped natural frequency (in rad/s) of a spring-mass-damper system with a mass of 2.2 kg, a stiffness of 225 N/m, and a damping constant of 20 N-s/m?
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