Which of these statements is true? a. being tired makes it harder to have a good attitude. b. a good attitude happens by accident. c. being in conflict with people isn't much of a problem. d. a good attitude can make you tired. cool

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)

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static