The moon and other satellites rotate around the earth. identify the force that keeps these satellites in orbit. a) gravity b) friction c) a strong force d) electromagnetic force

Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation