matter made up of only one type of atom
Physics, 23.12.2019 21:31 xxaurorabluexx
Which of the following describes an element
matter made up of only one type of atom
a substance made of two or more types of atoms
two or more types of atoms chemically bonded together
two or more types of atoms that are not chemically bonded
question 3(multiple choice worth 2 points)
Answers: 1
Physics, 21.06.2019 22:00
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Answers: 2
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Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
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Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?
Answers: 3
Which of the following describes an element
matter made up of only one type of atom
matter made up of only one type of atom
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