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 particle with a charge of +5.20 nC is in a uniform electric field vector E directed to the left. It is released from rest and moves to the left. After it has moved 6.00 cm, its kinetic energy is found to be+3.50x10-6 J.
(a) What work was done by the electric force?
(b) What is the potential of the starting point with respect to the endpoint?(c) What is the magnitude of vector E?
a rigid closed insulated container with a volume of 45 ft3 is filled with carbon dioxide at a pressure of 14.7 psia and
A 60.0-kg skater begins a spin with an angular speed of 6.0 rad/s. By changing the position of her arms, the skater decreases her moment of inertia by 50%. Find the skater's final angular speed?
A resting bat sends out ultrasonic waves at 50 kHz towards an insect that is approaching the bat with a speed of 20.0 m/s. What is the frequency of waves heard by the insect
question a 120-kg mail bag hangs by a vertical rope 3.5 m long. a postal worker then displaces the bag to a position
q1. a conducting rectangular loop of mass m resistance r and dimensions w by l falls from rest into a magnetic field.
A series AC circuit contains a resistor, an inductor of 210 mH, a capacitor of 5.10 µF, and a source with ?Vmax = 240 V operating at 50.0 Hz. Calculate the resistance in the circuit
A +30 µC charge is placed 40 cm from an identical +30µC charge. How much work would be required to move a +0.41µC test charge from a point midway between them to a point 5cm closer to either of the charges?
On an unknown planet with radius 1000km a future astronaut drops a rock from his hand 2m off the ground. The rock takes 2s to reach the ground. What speed did the cannon launch the ball
A 7.0 gram bullet shoots into 1.5 kilogram ballistic pendulum. Bullet emerges with velocity 200 m/s, and pendulum rises to max of12 centimeter. Compute what the initial speed of bullet
A 3.25 g bullet picks up an electric charge of 1.55 µC as it travels down the barrel of a rifle. find the magnitude of the magnetic force on the bullet
A hoist is powered by an electric motor that draws 4.82 kilowatts of electric power. How long will it take this hoist to lift a 2550 kg mass to the top of a 75.4 m high building
Two blocks of masses 1.0 kg and 3.0 kg connected by a spring rest on a frictionless surface. what is the velocity of the second
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