Tensional forces are created on a piece of string or rope or anything similar when it is pulled tight from both sides, that is, when forces are acting on both ends, thus tightening it. <span>The tension force is directed along the length of the wire and pulls equally on the objects on the opposite ends of the wire.</span>
Magnesium is in group 2 while sulfur is in group 6.
the group number determines the number of valence electrons.
Metals gives lose electrons (mg)
Non Metals gain electrons (s)
answer: Magnesium gives 2 electrons to sulfur.
Mg is now 2.8
Sulfur is 2.8.8
cuz ionic bonding
The correct answer would be a) head of state.
Chief executives carry out executive orders.
The commander in chief carries out military orders and commands military forces. Leaders of foreign policy deal enforce international policies.
To raise 1 kg by 1C, it will take 129 joules.
To raise 0.015 kg by (85-22)C, it will take (129*0.015)*22 = 42.57 joules.
3.57m/s²
Explanation:
Mass of swimmer = 70kg
Force on the swimmer = 250N
Unknown:
Acceleration = ?
Solution:
Force is a function mass and acceleration of a body.
Newton's second law of motion "The force acting on a body is equal to the product of mass and acceleration".
Force = mass x acceleration
The unknown here is acceleration; then we make it the subject of the formula:
Acceleration = 
= 
Acceleration = 3.57m/s²
learn more:
Acceleration brainly.com/question/3820012
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