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 clock driven by a brass rod pendulum loses time when the rod expands as the temperature rises. Find the error in one day.
A pendulum clock is driven by a brass rod of length Lo= 1.6 meters, pivoted at one end.
The pendulum beats perfect time when the temperature is to= 21 degrees Celsius.
If the temperature is increased and held at tf= 26 degrees Celsius, find how many seconds error will be introduced in one 24 hour day.
The coefficient of expansion for brass is B= .000019 per Celsius degree.(In finding periods, express them to four decimal places.)
Attachment:- ATTACHMENT #1 .zip
Snow is falling vertically at a constant speed of 5.0 m/s. At what angle from the vertical do the snowflakes appear to be falling as viewed by the driver of a car travelling on a straight, level road with a speed of 20 km/h?
A 1200 kg car is pulling a 500 kg triler along level ground. Friction is negligible. What is the magnitude of the force exerted by the car on the trailer
a ball of mass m is released from height h1. it slides along the smooth surface and collides elastically with the
find capacitance of a paraell-plate capacitor with area 34_cm^2, seperation distance 0.72_mm an dielectric with constant 2.5. use 8.85 x 10^-12 C^2/N*m^2
Consider the state of a harmonic oscillator initially (t=0) to be given by |ψ >= 5|0 >+ 12| 1>- Find the normalized state.
Find the quality (x) of a saturated wet mixture with a specific volume of 0.175 ft^3/lbm at a pressure of 1000 psig. State the answer in the proper units. Show all of your work. You need to use a steam table to solve this problem.
A water pump draws about 6 A when connected to 240 V. What is the cost (with electrical energy at 17 cents per kWh) of running the pump for 13 h
Liquid water at 453K and 1002 kPA has an internal energy of 762 kJ/kg and a density of 890 kg/m^3 a) what is the enthalpy (per weight)? b) We change the state to 573K and 1500 kPA. The internal energy is now 2784 kJ/kg and the specific volume 169.7 c..
A spring with k = 30.0 N/m is at the base of a frictionless 30.0° inclined plane. how far up the incline does it travel before coming to rest
a solenoid is made of 283 turns of wire wrapped around a hollow cylinder of radius 1.30 cm and length 6.78 cm. what is
The mass of Dr. Smith and the skateboard are 80 k. Dr. Alex throws a 2.5 kg bal horizontally at 3.0 m/s to the right at Dr. Smith, who catches it
A certain particle has the life time of 10^-7 s, while measured at rest. How far does it go before decaying if its speed is 0.99 c when it is created.
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