a ball is swung in a vertical circle at the end of a string. Assuming that the total energy in the ball-earth system remains constant, show that the tension in the string at the bottom is greater than the tension at the top by 6 times the weight of the ball. Note that the radius of the circle does not affect this answer

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm