What is an atomic nucleus? A.)the outer part of an atom in which electrons move B.)the outer part of an atom in which neutrons move C.)the central part of an atom, composed of protons and neutrons D.)the central part of an atom, composed of protons and electrons

Related Questions

• What distinguishes the id from the superego? 1) Only the id is involved in Freud's exploration of the conscious mind. 2) The id governs all of a person's actions, while the superego focuses on morality. 3) The id resides in the unconscious mind, whereas the superego operates within conscious awareness. 4) Only the id decides what it desires.
• A 200-N woman is standing on a concrete floor. How much force does the floor exert on her? a. Zero b. 180 N c. 200 N d. undetermined
• Where on the table would a group’s ionization energy be the greatest?
• A 70kg man runs at a pace of 4 m/s and a 50g meteor travels at 2 km/s. Which has the most kinetic energy?.
• If a cheetah can maintain a constant speed of 25 m/s, it will cover 25 meters every second. At this rate, how far will it travel in 10 seconds? In 1 minute?
• Simone created a chart to summarize the energy transformations that take place when energy from the wind is used to generate electricity. Which best completes the chart? a) nuclear energy transformed to electrical energy b) chemical energy transformed to electrical energy c) radiant energy transformed to mechanical energy d) kinetic energy transformed to mechanical energy
• What must be true about two objects if heat is flowing between them? the objects must be different temperatures. the objects must be the same temperature. the objects must both be over room temperature. the objects must both be under room temperature.
• A student pulls a box filled with books along a hallway using a rope attached to the box. The student applies a force of 187 N at an angle of 25.6 degrees above the horizontal. The box has a mass of 31.5 kg, and the coefficient of kinetic friction (µk) between the box and floor is 0.19. With gravity's acceleration being 9.81 m/s², calculate the box's acceleration. Provide your answer in m/s². Additionally, when the student moves the box up a ramp at a 14.3-degree incline to the horizontal (having the same friction coefficient) and pulls with a force of 187 N at an angle of 25.6 degrees relative to the ramp, what is the box's acceleration from rest? Provide the acceleration in m/s².
• What happens to the total energy as the spring bounces? Which types of energy make up the total energy? How do they relate to each other?
• Four 3 Ω resistors placed in series would provide a resistance equivalent to one 12 Ω resistor.