Physics, 19.03.2021 20:40 dustinchang49
a rectangular solid block of dimensions 20cm by 15cm by 10cm has a cylindrical hole bored through its centre. The mass of the block is now 14.9kg and the material of the block has a density of 5g cm^-3.What is the cross sectional area of the hole in cm^2?
Answers: 3
Physics, 21.06.2019 20:50, lokiliddel
An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.
Answers: 1
a rectangular solid block of dimensions 20cm by 15cm by 10cm has a cylindrical hole bored through it...
Computers and Technology, 26.11.2019 22:31
Computers and Technology, 26.11.2019 22:31