How much work is required to pull skier
A skier of mass 61 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him 45 m up a 30° slope (assumed frictionless) at a constant speed of 1.5 m/s?
Expected delivery within 24 Hours
Two 210 kg (467 lb) masses are separated by a distance of 5 m. Using Newton's law of gravitation, find the magnitude of the gravitational force exerted by one mass on the other.
Sunlight incident on a screen containing two long narrow slits 0.2mm apart casts a pattern on a white sheet of paper 2m beyond. What is the distance (in mm) separating the violet (lambda = 400nm) in the first-order band from the red (lambda = 600n
Write a c++ program that declares an array of 50 components of type float
Four point charges have the same magnitude of 2.18 10-12 C and are fixed to the corners of a square that is 3.95 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at
A skier of mass 61 kg is pulled up a slope by a motor-driven cable. How much work is required to pull him 45 m up a 30° slope (assumed frictionless) at a constant speed of 1.5 m/s?
Write a function that will receive as two passed parameters a single precision value for product price and an integer value for quantity.
For this assignment there should set and get methods for all four fields. The substring processing for each field should be placed in the respective set methods for each of the fields and these set methods called from the constructor method from wher
The orbit of this second satellite has a radius of 8.45 106 m. What is the orbital speed of the second satellite?
If the initial velocity is 0.0 cm/s and the initial displacement is 2.0 cm, then what is the maximum kinetic energy of simple harmonic motion?
1959969
Questions Asked
3,689
Active Tutors
1461573
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A PMHNP is evaluating a young adult following a physical altercation and subsequent detainment. The patient has an extensive record of minor legal infractions
Hyperglycemia and ketoacidosis in critically ill clients is a consequence of many factors. This assignment is designed to help the student engage
What consequences exist for the healthcare providers who access protected patient information they have no need to access?
Problem: An NP prescribes mirtazapine (Remeron) for the treatment of major depressive disorder
A nurse is completing discharge teaching with a client who has a new prescription for nitroglycerin (Nitrostat) SL tablets.
A nurse is teaching a client about the effects of ketorolac (Toradol). Which of the following should the nurse include in the teaching?
How do social determinants of health play into otitis media? Would there be anything more to ask in your history regarding social determinants of health