Answer:
A
Explanation:
its A because your comparing so comparative
The way I do it is suddenly, in the same sort of way that magicians try to pull a table cloth off a table when there's things on the table cloth.The sudden approach acts as an impulse of force and starts to accelerate the roll. But, the piece (assuming it has perforations) is off the roll before the roll can move, due to inertia. Then the roll will acclerate, move, slow down and stop. However, in accelerating, the roll will unravel. The bigger the impulse the more it will unravel.+++++++++++++++++++++++++++++++++++++++If on the other hand, the piece of paper is held firmly, and the roll is pulled, then the impulse is presumably given to the paper and the hand whose inertia is a lot more than that of the roll. So, I think I'd actually go for choice c)+++++++++++++++++++++++++++++++++++++This assumes that the roll is free to rotate.I think that a similar idea is behind the design and use of a "ballistic galvanometer". The charge is passed through the galvanometer quickly, as a current pulse. Then the needle starts to deflect, and the deflection is arranged to depend on the total charge that has passed through in the time of the current pulse.
Explanation:
a straight line under the letter
Its an example of a universal law because gravity occurs in every place of the world
Hoped I helped!!!!!
Answer: Gravitational force
Explanation:
The sun is known as a star in the centre of the solar system. It is the most important source of energy for life on earth. It is also known as a yellow dwarf star with gravity that holds the solar system together in its orbit. Our seasons, ocean current, weather, climate and radiation belts are motivated by the interaction between the sun and earth. The sun is made up of 91% hydrogen and 8.1% helium by atoms, 70.6%hydrogen and 27.4% helium by mass.
The sun and other stars masses are held by Gravitational force attraction that accounts for the great heat and light they generate.
Gravitational force is the force by which planets or other body draws objects toward its center. The gravitational force of the sun keep the earth in orbit around which enables the great heat and light generated by the sun. This also applies to other stars.
