Vincy
This page lists questions and answers that were posted by visitors named Vincy.
Questions
The following questions were asked by visitors named Vincy.
Suppose the production function for widgets is given by: Q = KL - 0.8K^2 - 0.2L^2 where Q represents the quantity of widgets produced, K represents the annual capital input and L represents annual labor input. (a) For K = 10, what is the average productiv...
18 years ago
A motion of a particle is given by the relationship a=6t. If s=8m and v=4m/s when t=1sec determine: a) v-s relationship b) s-t relationship s is distance V is velocity T is time
8 years ago
A 20 kg body moving at 30m/s is to be stopped by a constant retarding force of 100N. What is the impulse due to the force? How long must the force be applied?
8 years ago
A body of mass 300g is whirled in a horizontal circle by means of a 60cm long cord. If the cord can sustain a tension of 400N before, find the max. number of revolution per minute which the body can have
8 years ago
An airplane having a mass of 3000kg performs a vertical loop to loop maneuver at 400km/hr. What is the radius of the largest circular loop possible?
8 years ago
A conical pendulum consists of a 200g body at the end of a 40cm long string making 10degrees with the vertical Find a) Velocity of the body b) Tension in the string
8 years ago
A curve along the highway is to be designed for cars moving at 100km/hr. Find the angle of banking if the radius of the curve is 200m
8 years ago
Answers
The following answers were posted by visitors named Vincy.