Physics, 03.11.2020 14:00 amiahmiller79

Buna! Am nevoie urgent va rog de ajutor la aceste 2 ex: Un tren a parcurs distanta de 45 km in 50 min. Calculati viteza medie a acestuia in km/h si m/s.
Un autoturism a plecat din Bucuresti la 10h 30 min si a ajuns la Galati la 13 h 50 min. Stiind ca distanta Bucuresti-Galati este de 240 km, sa se calculeze:
a)durata deplasarii autoturismului exprimata in minute
b)viteza autoturismului exprimata in km/min si m/s
DAU COROANA!

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:50, diana156

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

Answers: 3

continue

Physics, 22.06.2019 00:00, gatornathan79

Phase changes are chemical changes. true or false

Answers: 1

continue

Physics, 22.06.2019 01:00, hannah396

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

Answers: 3

continue

Physics, 22.06.2019 05:00, heavyhearttim

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?