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 charge is placed at the origin, another charge -2Q is placed at (x=6m, y=0) and a third charge 4Q is placed at (x=0, y=8).
A) What is the electric potential energy of the system? Your answer should be in terms of k and Q.
B) How much work is needed to move the charge Q very far away from the other two charges? Your answer should be in terms of k and Q.
question a 200 gram metal block absorbs 1500 joules of heat and its temperature changes by 150 degrees celsius. what is
A solid cylinder of radius 0.35 m is released from rest from a height of 1.8 m & rolls down the incline as shown. Find the angular speed of the cylinder when it reaches the horizontal surface?
Two point charges, q1= +4uC and q2=+5uC are fixed in position on the x-axis with q1 at the origin and q2=10cm. Setting the potential energy to zero at infinity, calculate the electric potential energy of charge 2.
The deltoid muscle connects the shoulder blade to the upper arm (humerus), and so contraction of the deltoid raises the arm, Find the force the shoulder joint exerts on the humerus
Suppose that the amplitude and frequency of the transverse wave, Find the total vertical distance (in cm) through which the colored dot moves in 3.8 s
Two blocks (A and B) are in contact on a horizontal frictionless surface. A 40N constant horizontal force is applied to A. The mass of A is 5.0kg and the mass of B is 20kg
A parallel-plate capacitor in air has a plate separation of 1.42 cm and a plate area of 25.0 cm2. What is the change in energy of the capacitor
the temperature in an electric oven is 192 degc. the temperature at the outer surface in the kitchen is 35.1 degc. the
A machine in an ice factory is capable of exerting 2.78 × 102 N of force to pull large blocks of ice up a slope. The blocks each weigh 1.52 × 104 N. what is the maximum angle that the slope can make
a student is reading a lecture written on a blackboard. the lenses in her eyes have a refractive power of 54.66
An ac generator with a frequency of 1.04 kHz and an rms voltage of 22.2 V is connected in series with a 2.20 k omega resistor and a 320mH inductor. What is the power factor for this circuit? cos (phi)
A zoom lens has a focal length that varies from 30 to 200 mm. Which setting will make the subject look the largest Which setting will include the widest angle of field
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