should be control variable
Once heat from the sun penetrate the Earths atmosphere, the heat is circulated as warm air rises and cold air sinks,this process is called <u>convection.</u>
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Answer:
Block. B, of mass B m , hangs from a light string that runs over a pulley and attaches to block A, as shown above. The pulley has negligible mass and spins ...
Explanation:
STEP ONE Okay first you want to make sure that your shoe lace is undone.
STEP TWO Then your gonna wanna cross the two shoe laces over so it looks like an x
STEP THREE Then you will want to pull on both end so its tight.
STEP FOUR Next your gonna wanna make one hoop so it kinda looks like a bunny ear but leave one lace undone.
STEP FIVE After you have made a hoop and left one lace undone you are going to want to wrap the lace that you had undone around the hoop.
STEP SIX After you have wrapped the undone lace around the hoop your gonna want to put it threw the little opening you are going to make with the undone lace and pull it threw so it looks like you have to loops.
STEP SEVEN Now you know how to tie your shoes :)
....and yes I did type that all out because I felt like it
