https://www.khanacademy.org/science/grade-7-science-cambridge-curriculum/x754b285620daf71e:force-and-motion/x754b285620daf71e:force/v/force-has-direction-magnitude 2026-04-30T07:30:36.209464894Z Force has direction & magnitude Force has direction and magnitude Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Force has direction & magnitude Force has direction and magnitude https://cdn.kastatic.org/ka-youtube-converted/P66i0SbyiNI.mp4/P66i0SbyiNI.mp4 75 Force https://www.khanacademy.org/science/ms-physics/x1baed5db7c1bb50b:motion-and-forces/x1baed5db7c1bb50b:forces/v/forces 2025-06-20T17:00:10.254290374Z Forces A force is a push or a pull. Types of contact forces include the normal and friction forces. Types of non-contact forces include the gravitational, electric, and magnetic forces. When two or more forces act on an object in the same direction, their effects add. In opposite directions, their effects subtract. Adding and subtracting all of the individual forces this way gives the net force on the object. If the net force is zero, the forces are balanced. If not zero, the forces are unbalanced. Mahesh Shenoy video https://cdn.kastatic.org/ka_thumbnails_cache/c12eb1bc-2efa-437c-a24e-271bfe5b4c6c_1280_720_base.png Forces A force is a push or a pull. Types of contact forces include the normal and friction forces. Types of non-contact forces include the gravitational, electric, and magnetic forces. When two or more forces act on an object in the same direction, their effects add. In opposite directions, their effects subtract. Adding and subtracting all of the individual forces this way gives the net force on the object. If the net force is zero, the forces are balanced. If not zero, the forces are unbalanced. https://cdn.kastatic.org/ka-youtube-converted/emZftp_UBKs.mp4/emZftp_UBKs.mp4 434 Force https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-laws-of-motion/in-in-class-11-newtons-first-law-mass-and-inertia/a/what-is-weight 2025-02-28T00:12:11.735240474Z What is weight? Weight is another word for the force of gravity. article https://www.khanacademy.org/science/in-in-class9th-physics-india/in-in-gravity/in-in-free-fall-acceleration-due-to-gravity/v/mass-weight-gravity-physics-khan-academy 2020-06-23T07:22:40Z Mass & weight Let's learn the difference between mass & weight Sal Khan video https://cdn.kastatic.org/googleusercontent/K0L5UwyULIJi69SccztmkZTMgGPWGY4w0BtRI5gXSt9RSf0U1oV6LmSMRhG6uLVHHDMrRNwFBHkhGfn9wB0c5Owz Mass & weight Let's learn the difference between mass & weight https://cdn.kastatic.org/ka-youtube-converted/INZNifEXOcQ.mp4/INZNifEXOcQ.mp4 467 Force https://www.khanacademy.org/science/bridge-course-class-11th-physics/x4c0d503cda725c32:gravitation/x4c0d503cda725c32:buoyancy/e/mass-and-weight 2026-03-25T13:20:47.939559562Z Mass and Weight Let's solve some questions! vibhor exercise