Write the letter of the correct answer into your answer sheet 1. Which of the following is NOT TRUE the relationship between mass, force and acceleration? A. Mass is directly proportional to force. B. Mass is directly proportional to acceleration. C. Force is inversely proportional to acceleration. 2. How much force is applied if a man pushed a 10 Kg box at the rate of 2.5 m/s2? A. 4 N B. 12.5 N C. 25 N D. 2.5 N 3. At the supermarket, Niño and Arun both buy supplies for their sari-sari store. Niño put two 25Kg sacks of rice, one bag of 20Kg white sugar, 3 boxes of tuna and 3 boxes of corned beef into its cart. In the other hand, Arun put one 25Kg sack of rice, two 20Kg bag of brown sugar, 3 boxes of tuna and 3 boxes of corned beef into its cart. Which of the two men will exert greater amount of force in pulling the cart? A. Arun, because his cart is heavier. B. Niño, because his cart is heavier. C. Arun, because his cart is lighter. D. Niño, because his cart is lighter. 4. “For every action there is an equal and opposite reaction” is state by what Newton’s law of motion? A. 1st Law B. 2nd Law C. 3rd Law D. 4th Law 5. Application of force in an object will result with the following EXCEPT A. Change the composition of an object. B. Start the object from moving. C. Stop the object’s motion. D. Change the object’s direction.
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s2? A. 4 N B. 12.5 N C. 25 N D. 2.5 N 3. At the supermarket, Niño and Arun both buy
Answer:
A. arun because his cart is heavier