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!
One end of a spring of constant k =100 N/m is attached to a wall.To the other end is attached a mass, m = 2.1 kg. The mass isdisplaced 0.15 m from equilibrium and released from rest at t = 0s.
a) Find the period of simple harmonic motion for themass.
b) find the angular frequency of simple harmonic motion for themass.
c) find the maximum and maximum speeds of the mass in thecourse of its motion.
d) find the maximum and minimum acceleration of themass.
e) at time t= 1s, find the position, velocity, and accelerationof the mass.
A converging lens has a focal length of 100.0 cm. A 12.0-cm-tall object is located 124.0 cm in front of this lens. find Is the image real or virtual
Find the magnitude of the net force on arigid square loop of wire of side length l =6.36 cm. The center of the loop is 10.10 cm from the wire and theloop carries a current of 10.0 A.
Monochromatic light is incident on a grating that is 75 mmwide and ruled with 50,000 lines. What is the wavelength of the incident light
An aluminum can is filled to the brim with a liquid. The can and the liquid are heated so their temperatures change by the same amount. What is the coefficient of volume expansion of the liquid
A 150 ohm resistor is connected in series with a 0.250 H inductor. The voltage across the resistor is VR = 3.80 cos (720t) Volts. Derive an expression for the voltage VL across the inductor
A garage lift has input and lift(output)pistons with diameters of 10cm and 30cm respectively. Find the force which must be exerted on the input piston to hold this weight
One mole of helium atoms has a mass of 4 grams. If a helium atom in a balloon has a kinetic energy of 1.224e-21 J, what is the speed of the helium atom
An ice cube is dropped in a glass of oil (density= 900 kg/m^3). What fraction of the ice floats above the oil
question power plant that uses the temperature gradient of the ocean has been proposed. the system is to operate
A 1.5--tall object is 18 in front of a concave mirror that has a 60 focal length. Calculate the position of the image. Calculate the height of the image
A yo-yo is made of two solid cylindrical disks, each of mass 0.052 kg and diameter 0.070 m, joined by a (concentric) thin solid cylindrical hub of mass 0.0053 kg, What fraction of its kinetic energy is rotational
a light ra reflects from a mirror hanging vertically on a wall in your bathroom, and the ray strikes a particular point on the opposite wall. what is the length L of the room
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