A 30000-kg freight car is coasting at 0850 ms with
A 30,000-kg freight car is coasting at 0.850 m/s with negligible friction under a hopper that dumps 110,000 kg of scrap metal into it.
(a) What is the final velocity of the loaded freight car?
(b) How much kinetic energy is lost?
Expected delivery within 24 Hours
a metal disk rotates on an axis through its center i 02 kgmiddotm2 with angular velocity -33 radianss and a torque
a liquid with a density of 400 lbft3 flows through a long pipe of circular cross section at a rate of 200
n 1730 kg car stopped at a traffic light is struck from the rear by a 865 kg car the two cars become entangled moving
an 81 kg running back moving at 40 ms makes a perfectly inelastic collision with a 105 kg linebacker who is initially
a 30000-kg freight car is coasting at 0850 ms with negligible friction under a hopper that dumps 110000 kg of scrap
draw the structure of the product you would have isolated if you had used nabd4 in d2o in this experiment and write a
a turntable that spins at a constant 730rm rpm takes 300rm s to reach this angular speed after it is turned on find its
a 827 cm3 gold nugget and a 827 cm3 aluminum block are immersed in water which object experiences the greater buoyant
calculate the buoyant force that would be exerted on a wood object that is 26g and has a volume of 316cm3 and a density
1949570
Questions Asked
3,689
Active Tutors
1425042
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Assisted reproductive therapy that involves collection of a woman's eggs, then fertilizing them in the laboratory with sperm, and transferring the resultant em
Problem: The nurse has provided education to the caregivers of a 2- month-old infant about dental health.
Which action should nurse take to demonstrate ethical principal of beneficence maintain fair and equitable distribution of resources stay
A nurse is caring for cline receiving intravenous fluids through a peripherally inserted iv catheter which burning diagnosis is priority risk for fluid volume
A nurse is caring for a client whose peripheral iv catherter has extravasated which action should nurse perform maintain the limb in a dependent position
Choose a healthcare scenario or issue of interest (e.g., patient outcomes, resource allocation, quality improvement).
: T.K., a 70-year-old white male who lives alone, presents to the family practice with a chief complaint of "just not feeling right for 2-3 days."