AP Physics 1 - Unit 2 Progress Check: MCQ Part A&BQuestions and Answers 100% Accuracy (Graded A+) (2024)

AP Physics 1 - Unit 2 Progress Check: MCQ Part A&B (2023) If the mass of block B is 2kg, the gravitational force exerted on block B is most nearly which of the following? 20 N The two blocks eventually stop and reverse direction. Which of the following graphs best predicts the acceleration of block A as it moves up and down the rough, inclined surface? Assume that the positive direction points down the slope. -------- ---------- (In Quadrant 1) A 5kg object is released from rest near the surface of a planet such that its gravitational field is considered to be constant. The mass of the planet is unknown. After 2s, the object has fallen 30m. Air resistance is considered to be negligible. What is the gravitational force exerted on the 5kg object near the planet's surface? 75 N A block of mass M is attached to a modified Atwood machine and is accelerated upward at 3a by a constant force F0. What is the weight of the block? Mg The