How much work does a 25-newton force do to lift a potted plant from the floor to a shelf 1.5 meters high?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

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