A 1.0 mass is attached to a horizontal spring which undergoes SHM. The graph of EPE as a function of position show above. The total energy of the oscillating system is 0.8 J. a. What is the potential energy at the position of 3 cm?

b. What is the kinetic energy at the position of 3 cm?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

Alow cost, low earth orbit (leo) satellite is to be fabricated at a university, for subsequent launch by rocket. what are the constraints and objectives for selection of a material suitable for the satellite bus (i.e. the structure)? explain each in brief. (15 marks) b)suggest sources of data which could support the selection of materials for applications in space. (5 marks) c) set weights for the objectives listed in (2a) using the digital logic method. (5 marks)

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle