IF RUNNER NUMBER 1 REACHED THE FINISH LINE OF 400 METER DASH IN 90 SECONDS, WHAT IS HIS SPEED? * A. 4.44 meter/sec B. 4.44miles/sec C. 4.44 meter per hour 2. WHICH EXPRESSED BEST IN CALCULATING SPEED? A. BY DIVIDING THE DISTANCE COVERED BY THE AMOUNT OF TIME B. BY DIVIDING THE AMOUNT OF TIME BY THE DISTANCE COVERED C. BY MU;TIPLYING THE DISTANCE COVERED BY THE AMOUNT OF TIME 3. TWO METER IS EQUIVALENT TO HOW MANY CENTIMETERS? A. 200 CM B. 2000 CM C. 20 cm 4. THESE ARE FORCES IN STRINGS, ROPES AND CABLES. * 1 point A. TENSION B. ELECTRICAL C. NORMAL 5. FORCES PRESENT BETWEEN CHARGES. A. MAGNETIC B. NORMAL C. ELECTRICAL 6. A CHANGE IN POSITION IN RESPECT TO A REFERENCE POINT. A. MOTION B. DISTANCE C. SPEED 7. FORCES PRESENT BETWEEN BODIES AND ON EARTH. A. GRAVITATIONAL B. ELECTRICAL C. NORMAL 8. ___ IS ANY KIND OF PUSH OR PULL. A. DISTANCE B. FORCE C. MOTION 9. A FIXED PLACED OR OBJECT USED TO DETERMINE THE POSITION OF AN OBJECT. A. REFERENCE POINT B. NORMAL POINT C. EQUIVALENT POINT 10. A MOVEMENT OF AN OBJECT BROUGHT ABOUT BY FORCE. A. FORCE B. MOTION C. ENERGY
