PPT-Newton and Gravity

Isaac Newton 16421727 Galileo found that bodies with different masses experienced the same acceleration when dropped to the ground But he didnt know why Kepler discovered that the motions of the planets were perfectly reproduced by 3 mathematical relations Like Galileo . Universal gravitational constant G667 x 10 11 Nm kg 2 2 EPS 122 Lecture 14 Gravity and isostasy Theory of gravity Gravitational potential Definition The gravitational potential V due to a point mass m at a distance r from m is the work done by th Gravity Pilates Tina Gravity Danielle MIND STUDIO MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY 8:00 Spartacus Boot Camp Rick 9:30 Barre Marla/Danielle Fusion (L1-2) Naomi Hatha Claudius Ptolemy . –. 87 . –. 150 CE. Nicholas Copernicus . –. 1473 . –. 1543. Galileo . Galilei. . –. 1564 . –. 1642. Johannes . Kepler. . –. 1571 . –. 1630. Isaac Newton . To Cambridge University . sizar. in 1661 . Plague forced university to close – Newton goes home to . Woolsthorp. Annus. mirabilis of 1666. Calculus. Problem of the Moon. Dominated by Aristotle. Newton read Descartes, Galileo, . 4. – Newton and Einstein. ASTR 101. Prof. Dave Hanes. Newton . Succeeds!. The orbit of (newly-discovered) Uranus. Halley. ’. s comet (and others, later). The prediction of Neptune. The prediction of Pluto . RD. LAW. Newton's third law. is: For every action, there is an equal and opposite reaction.. Ms. . Carruth. 7th grade science. 32 . students. Listen, Look, Learn!. Newton's 3rd law. Problem. How can a horse pull a cart if the cart is. Every object attracts every other object with a force that is directly proportional to the masses of the objects and inversely proportional to the square of the distance between the centers of the objects.. and. Dr. Albert Einstein . 2. nd. and 8. th. period. ELAR. Books I read. I read “Isaac Newton, Organizing the Universe,”. By: William J. Boerst.. ©2004. . I also read “Albert Einstein, Giants of Science,”. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first.. “To every action there is an equal and opposite reaction”. F(AB) = - F(BA). nd. Law of Motion. Newton’s 2. nd. Law of Motion:. . acceleration of an object is in the same direction as the net force on the object. Newton’s 2. nd. Law of Motion . connects . force. , . mass. Jessie Twigger. Christian Zelenka. How is this technique conducted. The Newton-Raphson formula consists geometrically of . extending the tangent line at a current point . until it crosses zero, then . Earth, Moon, and Sun Gravity and Motion Isaac Newton was the first scientist to explain what keeps the Earth and Moon in orbit Force – a push or a pull There is a force acting between the Earth and the moon that keeps them in orbit An Invisible Force. Gravity. Every object pulls on every other object with an invisible force called . gravity. .. There is . gravity. between you and your toy car, but you won’t notice it because it is so weak.. Eloise Meller. Global Challenges Research Fund. Research Councils UK. gcrf@rcuk.ac.uk. Global Challenges Research Fund. Cutting edge research which addresses . the problems faced by developing . countries.