The answer is Digital Signals. Electronic signals that pulse current in a series of ones and zeros are known as Digital Signals. <span>A </span>digital signal<span> refers to an electrical </span>signal<span> that is converted into a pattern of bits. </span> Digital signals<span> can be sent for long distances and suffer less interference than analog </span>signals<span>.</span>
Answer:
d. The magnitude of the work done by the earth on the satellite is non zero
Explanation:
The work done is equal to the product of the force and the distance moved in the direction of the force, the force and the distance act perpendicular to one another, therefore no work is done in the circular motion of the movement of the earth.
The same 500N, is the Newton’s Third Law.
Answer:
1. the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms
2. We use physics in our daily life activities such as walking, cutting, watching, cooking, and opening and closing things.
Physics is one of the most elementary sciences that contributes directly to the development of science and the development of new technologies
3. Isaac Newton: the first physicist. Isaac Newton is popularly remembered as the man who saw an apple fall from a tree, and was inspired to invent the theory of gravity.
4. Newton's laws of motion relate an object's motion to the forces acting on it. In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
Explanation:
