Why do we warm up when we wear warm clothes? Explain the hiccup from the point of view of physics.

1 answer:

5 0

Well your body would be trapping heat when your cold your blood contricts to help hold in heat so it would help keep your body tempture up and keep heat from escaping

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Particle A has very little mass in comparison to Particle B. Both particles are in the same atom. Which is the best conclusion a

ollegr [7]

Particle-A is an electron, racing around in a cloud that's far from the nucleus.

Particle-B is either a proton or a neutron, in the nucleus.

The big clue is where you said that particle-A has very little mass
compared to particle-B. Protons and neutrons have almost identical
masses, but it's the same mass as more than 1,800 electrons !

8 0

3 years ago

A sprinf has a potential energy of 84.08 J and a constant of 342.25 N/m. How far it been stretched? Use potential energy elastic

valina [46]

The spring has been stretched 0.701 m

Explanation:

The elastic potential energy of a spring is the potential energy stored in the spring due to its compression/stretching. It is calculated as

$E=\frac{1}{2}kx^2$