Поїзд масою 1000 т за 1хв 40с збільшив швидкість від 54 до 72 км/год. Визначити коефіцієнт тертя;прискорення в шлях розгону якщо сила тяги локомотива 80кН

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

both the fifth and fourteenth amendments of the united states contain a due process clause. while the fifth amendment describes a legal obligation of the federal government to not deprived of life, liberty or property without due process of law, the fourteenth amendment applies the same obligation to the states to guarantee that all of the states provide fair procedures as well.