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 50 N cat climbs a 100 kg ladder (the mass is non-uniformly distributed and λ(x) = Cx8/3 ). The ladder is 6 m long and makes a 40o angle with the ground. The base of the ladder is touching the wall, and a rope is attached to the ladder half way up. The rope will break if the tension exceeds 1200 N. Can the cat climb up and get the 20 N fish?
a.) Draw the free-body diagram on the ladder.
b.) Write the torque equation for the ladder.
c.) How far up the ladder can the cat climb before the rope breaks?
d.) Assess: What minimum tension should the rope support so that the cat gets to the fish without the rope breaking?
Plane-polarized light is incident on a single polarizing disk, with the direction of E0 parallel to the direction of the transmission axis. Through what angle should the disk be rotated so that the intensity in the transmitted beam is reduced by a..
An athlete performs a Romanian deadlift with 197 kg bar from floor to hips (0.75 m) in 2.1 seconds. How much mechanical power is generated from the athlete
A skier weighing .80kN come down a frictionless ski run that is circular (R=30 m) at the bottom, what is her speed at the bottom of the hill
A 25-turn circular coil of wire has diameter 1.00m. It is placed with its axis along the direction of the earth's magnetic field of 50.0µT
A person in a car is driving down a straight road. The instantaneous acceleration is decreasing with time, What is happening to the speed of the car
A parallel-plate capacitor in air has a plate separation of 1.50 cm and area of 25.0 cm^2. find the charge on the plates before and after immersion
You win a lottery prize consisting of all the gold you can put into a backpack with dimensions 68 cm x 29 cm x 15 cm
A uniform rod of length L1 = 1.9 m and mass M = 3.0 kg is supported by a hinge at one end and is free to rotate in the vertical plane. The rod is released from rest in the position shown. A particle of mass m is supported by a thin string of lengt..
The meaning and the basic applications of Newton's 1st and 2nd laws.
A scaffold of mass 60 kg and length 5.5 m is supported in a horizontal position by a vertical cable at each end. find the tension in the cable closer to the painter
A safety diaphragm at the end of a 3 m long pipe containing air at a pressure of 200 kPa and a temperature of 10°C suddenly ruptures, causing an expansion wave.
Suppose two highly precise, identical clocks are synchornized and one clock is placed at the North Pole and one clock is placed at the equator. After 100 years, how much time will the clocks differ in 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