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 1.5 kilogram block is at rest on a horizontal frictionless surface. The block is attached to a spring that is itself fixed to the wall. The block is resting at the equilibrium point of the spring. The spring constant is 1500 N/m. A 25 gram bullet is fired into the opposite end of the block that causes the spring to be compressed 15 centimeter.
a. Determine the speed of the bullet and block just after impact?
b. Determine what was the initial speed of the bullet?
the forces acting on the arm of a person lifting a dumbbell. the force f is the force puling on the hand due to the
A 50cm long non-conducting cylinder of radius 4cm has a volume charge density of 30 uC/m^3. A grounded conducting cylindrical shell of radius 6cm is placed concentrically around the charged cylinder.
In a vacuum a proton (charge =1.60 E-19 C, mass = 1.67×10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis, Determine the acceleration of the proton
A hoop and a disk, both of 0.72- m radius and 5.0- kg mass, are released from the top of an inclined plane 3.0 m high and 7.1 m long. What is the speed of the hoop
The turbine and associated rotating parts of a jet engine have a total moment of inertia of 30 kg m2. Find the work done by the net torque
A person sitting quietly in a room on a winter day may lose heat primarily by radiation from the outer surface of her clothes to the walls of the room. what is the temperature of the outer surface of the clothes
A parallel-plate capacitor has plates of area 0.2 m2separated by a distance of 0.003 m. What is the strength of the electric field between these plates when this capacitor isconnected to a 5-V battery?
A small coil has a cross section of 4.5 cm2 and consists of 14 turns of wire. If the loop carries a current of 100 mA, what is the torque required to hold the loop
Suppose that a police car on the highway is moving to the right at 30 m/s, while a speeder is coming up from almost directly behind at a speed of 31 m/s, both speeds being with respect to the ground. The police officer aims a radar gun at the speeder..
A merry-go-round accelerates from rest to 0.78rad/s in 34 s. Assuming the merry-go-round is a uniform disk of radius 7.0 m, calculate the net torque required to accelerate it
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. What is the total time the hare is moving
a 1.00 m resistor and a 3 microf capacitor are connected in series with a 13.5 v power supply.a what is the time
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