Welcome to your Force (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. [ Junior school science (physics) ]how many types of motion are there2. [ Junior school science (physics) ]The force which is required to move an object mass 500 g to a distance of 4 m is0.2 N20.0 N200 N2.0 N3. [ Junior school science (physics) ] A (n) ______________ can cause an objects motion to change Balanced forceMassInertiaUnbalanced force4. [ Junior school science (physics) ] If I push a rock from one side with a force of 3NAnd you push the same rock from the OPPOSITE side with a force of 3N... The rock will not move at allNone of the aboveThe rock will slowly move you wayThe rock will slowly move my way5. [ Junior school science (physics) ]how many forces are there?31246. [ Junior school science (physics) ]A magazine rests on top of a TV remote that is sitting on a table. Which is NOT exacting a force on the remote?GravityYour handThe tableMagazine7. [ Junior school science (physics) ]What are the two types of kinetic friction?Rolling and distantTension and slidingStatic and potentialSliding and rolling8. [ Junior school science (physics) ] The two factors that affect the acceleration due to gravity are ________ and ________. Distance, massWeight, speedMass, forceSize, distance9. [ Junior school science (physics) ]If something returns to its original shape after it is squeezed or stretched it has ..Gravitational forceElastic forceMagnetic forceFriction force10. [ Junior school science (physics) ]Mass is measured in what unit?NKgPaN/m11. [ Junior school science (physics) ] A force can change The shape of an object, e.g. sitting on a blowup mattressThe speed of an object, e.g. friction can slow down a carThe direction of an object, e.g. hitting a tennis ballAny of the above12. [ Junior school science (physics) ]The turning effect of a force on a door is greater when it is applied atA point near the hinges and perpendicular to the doorA point near the hinges and parallel to the doorA point far away from the hinges and parallel to the doorA point far away from the hinges and perpendicular to the door13. [ Junior school science (physics) ]This type of force is the support force exerted upon an object that is in contact with another stable object. It acts perpendicular to a surface.TensionNormalMagneticGravity14. [ Junior school science (physics) ]how many planet do we have in our solar system297415. [ Junior school science (physics) ]When the buoyant force pushing up on an object is equal to the force of gravity pushing down on the object, the object will sink.TrueFalse16. [ Junior school science (physics) ]If there was no gravity, would we weigh anything?NoYes17. [ Junior school science (physics) ] Two equal and oppositely directed forces acting on an object will be in equilibrium When they are balanced by a third forceWhen their moments about the same point are equalIf they are separated by a distanceOnly if they act on the same point on the object18. [ Junior school science (physics) ]What is a force?All of the aboveThe ability to levitate objects like Luke sky-walkerA push or a pullA newton19. [ Junior school science (physics) ]what causes friction?Hint20. [ Junior school science (physics) ]All of these are examples of contact forces EXCEPT:Buoyant forceTensionGravityFriction21 out of 20Time is Up!
