Water at 43.3°c flows over a large square plate at a velocity of 29 cm/s. the plate is 1.1 m long (in the flow direction) and its surface is maintained at a uniform temperature of 10.0°c. the width of the plate is 1.1 m. calculate the steady rate of heat transfer for the entire width of the plate in watts (w). the properties of water at the film temperature of (ts + t∞)/2 = (10 + 43.3)/2 = 27°c are ρ = 996.6 kg/m3, k = 0.610 w/m·°c, μ = 0.854 × 10–3 kg/m·s, and pr = 5.85

At what point the certain object feels zero garvitational force between earth and the moon. take the required information from the book.required: distance away from earth or moon

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.