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 new car, car 1, has a spring loaded rear bumper with a force constant of 8.4 x 10^5 N/m. While car 1 is parked, a second vehicle, car 2 (with a mass of 1.5 x 10^3kg), travels at a constant speed of 18km/h, hitting car 1 in the rear bumper.
a.) Calculate the kinetic energy of car 2.
b.) Calculate the distance that car 1's bumper with compress if car 2 comes to a complete stop after striking it.
Prove that the maximum speed (Vmax) of a mass on a spring is given by 2pi(f)(A).
Nichrome wire of cross-sectional radius 0.768 mm is to be used in winding a heating coil. determine the required resistance of the coil
A jet airplane with a 75.0 m wingspan is flying at 275 m/s. Randomized Variables V = 275 m/s. What emf is induced between the wing tips in V if the vertical component of the Earth's magnetic field is 3.00 x 10-5 T?
if the plates remain connected to the battery and the top plate is moves UP, such that the distance between the plates is increased, while the bottom plate is held in place. Everything else is the same in the problem. Which of the trajectories bel..
tarzan is curled in a ball and is swinging on rope trying to get to next tree. he is unable to make it to next tree and
A 60 kg woman stands at the rim of a horizontal turntable having a moment of inertia of 500 kg-m2 and a radius of 2.0 m. In what direction and with what angular speed does the turntable rotate
A rocket that has a proper length of 1000 m moves away from a space station and in the +x direction at 0.60c relative to an observer on the station. How long does it take the dart to reach the front of the rocket
2.0 mol of gas are at 30 degrees C and a pressure of 1.5 atm. How much work must be done on the gas to compress it to one third of its initial volume at constant pressure
An electron has an uncertainty in its velocity of 0.1 m/s. The mass of the electron is 9.1x10-31 kg. Calculate the uncertainty in its momentum. Using this result, calculate what the minimum uncertainty in the position of this electron must be in o..
Heat is added isothermally to 3.05 mol of a monatomic ideal gas. The temperature of the gas is 311 K. Find how much heat must be added to make the volume of the gas double
A uniform electric field with a magnitude of 250N/C is directed in the positive x direction. A 12uC charge moves from the origin to the point (20.0 cm, 50.0 cm). what is the change in electrical potential energy of the system as a result of the ch..
1 why does the stroboscope appear to make the vibrations stop at certain frequencies? why does it appear to be two
Onemethod of determining the refractive index of a transparent solidis to measure the critical angle when the solid is in air. Ifθc is found to be 42.5°, what is the index of refraction of the solid?
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