1) Magnetic force is a) contact force b) non-contact force c) both a and b 2) Force of friction always acts on moving objects and its direction shall be a) Opposite to the direction of motion b) Along the direction of motion c) On any direction 3) Amanda kicked a soccer ball it rolled about 20 feet and then stopped. What force caused the ball to stop a) Frictional Force b) Gravitational force c) Muscular force 4) The force between two charged bodies is called a) muscular force b) gravitational force c) electrostatic force 5) Which force enables us to perform all activities involving movement or bending of our body? a) Frictional force b) Muscular force c) Electrostatic force

TYPES OF FORCE

بواسطة
تضمين

لوحة الصدارة

السمات

الخيارات

تبديل القالب

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