FORCESVersión en línea FORCES por Luz Álvarez Herrero 1 FORCES MAKE THINGS MOVE OR STAY STILL a TRUE b FALSE 2 ALL FORCES REQUIRE CONTACT a TRUE b FALSE 3 MAGNETISM AND GRAVITY ARE NON-CONTACT FORCES a TRUE b FALSE 4 WHEN OPPOSITE FORCES ARE EQUAL THEY ARE BALANCED a TRUE b FALSE 5 BALANCED FORCES MAKE AND OBJETC MOVE a TRUE b FALSE 6 KICKING A BALL IS A PUSH FORCE a TRUE b FALSE 7 CATCHING A BALL IS A PUSH FORCE a TRUE b FALSE 8 FORCES CAN CHANGE THE SHAPE OF AN OBJECT OR BREAK IT a TRUE b FALSE 9 MAGNETS HAVE A FORCE CALLED Respuesta escrita 10 THIS CAN BE A PULL FORCE OR A .......... FORCE Respuesta escrita 11 MOST MAGNETS ARE MADE FROM IRON AND .... Respuesta escrita 12 AROUND THEM MAGNETS CREATE A MAGNETIC ..... Respuesta escrita 13 ALL MAGNETS HAVE TWO POLES: A NORTH POLE AND A ..... Respuesta escrita 14 OPPOSITE POLES OF A MAGNET.... Respuesta escrita 15 SAME POLES OF A MAGNET .... Respuesta escrita 16 GRAVITY IS A ... a CONTACT FORCE b NON-CONTACT FORCE 17 GRAVITY IS A... a PULL FORCE b PUSH FORCE 18 WHO DISCOVERED GRAVITY? a ISAAC NEWTON b ARCHIMEDES 19 WHERE IS THE FORCE OF GRAVITY STRONGER? a EARTH b MOON 20 WHICH IS A FORCE? a MASS b WEIGHT 21 WHAT DO WE MEASURE WEIGHT IN? a KILOGRAMS b NEWTONS 22 IS THE MASS OF AN OBJECT ON THE EARTH AND ON THE MOON THE SAME OR DIFFERENT? a THE SAME b DIFFERENT 23 IS THE WEIGHT OF AN OBJECT ON THE EARTH AND ON THE MOON THE SAME OR DIFFERENT? a THE SAME b DIFFERENT 24 UPTHRUST IS A CONTACT FORCE a TRUE b FALSE 25 UPTHRUST IS A PULL FORCE a TRUE b FALSE 26 UPTHRUST IS AN OPPOSITE FORCE TO GRAVITY a TRUE b FALSE 27 UPTHRUST IS ONLY APPLIED BY WATER a TRUE b FALSE 28 A BIRD CAN FLY BECAUSE OF UPTHRUST a TRUE b FALSE 29 A METAL BALL HAS MORE UPTHRUST THAN A FEATHER a TRUE b FALSE 30 ARCHIMEDES DISCOVERED UPTHRUST UNDER A TREE a TRUE b FALSE 31 WHEN UPTHRUST AND GRAVITY ARE EQUAL FORCE AN OBJECT FLOATS a TRUE b FALSE
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