# Gravitation
This course deals with the theory behind the Gravitation chapter. The contents include Gravitation Law, Gravitational Field, Kepler Law, Motion of Satellites along with quality numerical
# Newton's Law of Gravitation
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Video: https://unacademy.com/lesson/newtons-law-of-gravitation/YGJIUG28 (opens new window)
# Variation in Value of 'g': Part 2
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Video: https://unacademy.com/lesson/variation-in-value-of-g-part-2/7Y5YDL0N (opens new window)
# Gravitational Field Due to a Point Mass
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Video: https://unacademy.com/lesson/gravitational-field-due-to-a-point-mass/DN1FQLQS (opens new window)
# Gravitational Field due to a Uniform Solid Sphere and Uniform Spherical Shell
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# Trajectory of Satellites
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Video: https://unacademy.com/lesson/trajectory-of-satellites/NMUHT9Z2 (opens new window)
# Quality Numerical 001 : Sphere with a Cavity
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Video: https://unacademy.com/lesson/quality-numerical-001-sphere-with-a-cavity/T9EL3VQO (opens new window)
# Quality Numerical 002 : Gravitational Force by a Rod
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# Quality Numerical 003 : Ring and Sphere
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Video: https://unacademy.com/lesson/quality-numerical-003-ring-and-sphere/K6DS119K (opens new window)
# Quality Numerical 004 : Gravitational Field of Semi Circular Wire
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# Quality Numerical 005 : Binding Energy and Escape Velocity
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# Quality Numerical 006 : Tunnel and Velocity
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Video: https://unacademy.com/lesson/quality-numerical-006-tunnel-and-velocity/3T0ISJLK (opens new window)
# Quality Numerical 007 : Tunnel and Acceleration
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# Quality Numerical 008 : Tunnel and Amplitude
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Video: https://unacademy.com/lesson/quality-numerical-008-tunnel-and-amplitude/0094UKZL (opens new window)
# Quality Numerical 009 : Gravity Variation
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Video: https://unacademy.com/lesson/quality-numerical-009-gravity-variation/BQDUFMVH (opens new window)
# Quality Numerical 010 : Gravity Variation
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Video: https://unacademy.com/lesson/quality-numerical-010-gravity-variation/XCI7ECCH (opens new window)
# Quality Numerical 011 : Weightlessness
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Video: https://unacademy.com/lesson/quality-numerical-011-weightlessness/KU6CX6Z2 (opens new window)
# Quality Numerical 012 : Planet revolving
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Video: https://unacademy.com/lesson/quality-numerical-012-planet-revolving/4WP9QW29 (opens new window)
# Quality Numerical 013 : Escape Velocity
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Video: https://unacademy.com/lesson/quality-numerical-013-escape-velocity/9PVZY6OT (opens new window)
# Quality Numerical 014 : Angular Momentum
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Video: https://unacademy.com/lesson/quality-numerical-014-angular-momentum/HR10PT7C (opens new window)