(Questions 11–36 continue in similar style – covering heat, gas laws, electricity, magnetism, radioactivity, astronomy, etc.)
A 5 kg block is moving at a constant velocity of 2 m/s on a frictionless surface. What is the net force acting on the block? A) 0 N B) 5 N C) 10 N D) 20 N dse physics mock paper
Ming stared at the diagram. The resistors weren't in series or parallel. They formed a triangular trap, a delta that demanded transformation into a star. He had practiced this. He had drawn the star-delta transformation twenty times in his notebook until his fingers memorized the fractions. (Questions 11–36 continue in similar style – covering
"Air resistance," he whispered, a cold sweat breaking. "The paper assumes a vacuum, but my brain is under high pressure." " he whispered