500 N is the answer, you just tell that the moon is attracted towards the person because of the Earth's huge mass.
Answer:
Physics is an exciting intellectual adventure that inspires young people and expands the frontiers of our knowledge about Nature.
Physics generates fundamental knowledge needed for the future technological advances that will continue to drive the economic engines of the world.
Physics contributes to the technological infrastructure and provides trained personnel needed to take advantage of scientific advances and discoveries.
Physics is an important element in the education of chemists, engineers and computer scientists, as well as practitioners of the other physical and biomedical sciences.
Physics extends and enhances our understanding of other disciplines, such as the earth, agricultural, chemical, biological, and environmental sciences, plus astrophysics and cosmology - subjects of substantial importance to all peoples of the world.
Physics improves our quality of life by providing the basic understanding necessary for developing new instrumentation and techniques for medical applications, such as computer tomography, magnetic resonance imaging, positron emission tomography, ultrasonic imaging, and laser surgery.
Copper is the best material
Tennis ball and bowling ball would hit the ground at the same time
The coefficients will be 1, 2, 1, 1. Everything will remain the same but put the coefficient of 2 in front of NH4OH