The picture represents the process that produces most of the energy used by living organisms on Earth
Which process is represented in the picture?
The magnetic attraction between two hydrogen nuclei.
The fusion of hydrogen nuclei to produce a helium nucleus in the core of
the Sun
The fission of hydrogen nuclei to produce a helium nucleus in the core of
the Sun
The chemical reaction between hydrogen nuclei to produce a helium
nucleus in Earth's atmosphere.
the man
d arinen
Auris

dicrrdirrkdirckrrdrrk ; jhgfdsgrthyjkul; i'lkjhgfdskhjl; jhgdfs

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

iron would move it is magnetic there is a mag field around the current in the wire

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.