Question no 3: if an ODE is given as y = y + 2x + 1 with y(0) = 1 and h = 0.1 Find the numerical solution.

Find the second derivative of y with respect to x from the parametric equations given. show the complete solution. thank you

(a)The force acting on a particle varies as in the shown figure. Find the work done by the force on the particle as it moves (a) from x-0 to x= 8 m,(b) from x-8m to x= 10m.c) from x=0 to x-10. F(N) 4 x(m) 2 46 8 10 -2

The A-36 steel bolt is tightened within a hole so that the reactive torque on the shank AB shown below can be expressed by the equation t = (kx² ) N-m/m, where x is in meters. If a torque of T = 50 N-m is applied to the bolt head, determine the constant k and the amount of twist in the 50-mm length of the shank. Assume the shank has a constant radius of 4 mm. 50 mm T = 50 N-m

Answer the following: 1. Write an example of a matrix multiplication that is undefined. 2. If the expression A x B is defined, and if A is a 3 x 5 matrix, then what could be the dimensions of B? 3. Define Matrix multiplication in your own words. 4.Matrix C has dimensions 2 x 3, Matrix D has dimensions 2 x 3, and matrix F has dimensions 3 x 2. Find the dimensions of the following products: a. CD b. DF c. FC 11 Explain all your answer for each question use Reply"

Choose the letter of the correct answer. Please answer honestly and do not just guess. | It is an assumption used in the study of mechanics where it treats matter as consisting of continuous elements. c. Infinitesimal view d. Two of the above a. Quantum view b. Continuum view It is a number differentiating the regime between where you can apply the above mentioned assumption. a. Reynolds Number b. Nusselt Number 2 c. Knudsen Number d. Atomic Number 3 2 Which of the following is true a. In fluids, the shear stress is directly proportional to the shear strain rate b. In solids, the shear stress is directly propotion to shear strain c. In newtonian fluids the ratio of shear stress and rate of shear strain is the viscosity d. All of the above 4 It is a type of fluids where the viscosity is directly proportional to the rate of shear strain. a. Ideal Plastics b. Dilatants c. Pseudo Plastics d. None of the above Latex paint is an example of a. Ideal Plastics c. Pseudo Plastics d. None of the…

Suppose the determinant of a 3 x 3 matrix A is equal to 5. What is the determinant of -2A?