: An airplane is flying horizontally with a constant speed of 200 m/ℎ and is towing glider which is gaining altitude. The tow cable has a length of = 60 m and theta is increasing at the constant rate of 5 o /. (a) Determine the magnitudes of the velocity ⃗ and acceleration ⃗ of the glider when theta = 15o

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x,y,t)along the plate at any time t.b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax

Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.