Austin and his friends are pushing a heavy box up a ramp. How can
they increase the rate at which the box is moving?
Select one
Increase the angle of the ramp.
Increase the friction of the ramp.
Increase the force they are using to move the box by adding more helpers.
o oo
Decrease the force they are using to move the box.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.

a physical change biology

explanation: