Một người đi xe máy xuất phát tại A lúc 7 giờ 20 phút và đến B lúc 8 giờ 5 phút. Tính vận tốc của người đó theo km/h và m/s. Biết quãng đường từ A đến B là 24,3 km?

Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.

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)

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?