Ap physic Study guides, Class notes & Summaries

What is the magnitude of the change in potential energy of the block-spring system when it travels from its lowest vertical position to its highest vertical position? - Correct 1/2k0(L1+L2)^2 The students conduct experiment 2 in which the same block is connected to the same spring on a horizontal surface. The spring is stretched a distance L2 beyond its natural length and released from rest, allowing the block-spring system to oscillate. Frictional forces are considered to be negligible. W...

AP PHYSIC EXAM WITH VERIFIED SOLUTIONS

AP Physics CQ1 Acceleration due to gravity on the moon The acceleration due to gravity on the Moon is gM. Suppose an astronaut on the Moon drops an object from a height of H. The time it would take the object to reach the Moon's surface would be TM. The same object is dropped from the same height on Earth, where the acceleration due to gravity is gE. The time it takes the object to reach Earth's surface is TE. Which of the following is a correct mathematical relationship for the two times? ...

A driver in a car traveling at a speed of 26.8 m/s sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the deer (assuming the deer does not move). - correct answer -3.6 m/s2 A basketball player can jump 1.6 m off the hardwood floor. With what upward velocity did he leave the floor? - correct answer 5.6 m/s Two stones are thrown from the top edge of a building with a speed of 20 m/s, one straight down and the o...

AP Physics 1 Unit 3 Progress Check MCQ Part B Scoring Guide 2023. Unit 3 Progress Check: MCQ Part B Page 1 of 30 A horizontal, circular track for running has four lanes, as shown in the figure. Various runners of different masses use the track. In each case, the center of mass of a runner follows a circular path around the track in one of the lanes. 1. Consider a runner in lane 1 with a speed and a runner in lane 4 with a speed , where the ratio of the speeds is . The radius of lane 4 is ...

What is the magnitude of the change in potential energy of the block-spring system when it travels from its lowest vertical position to its highest vertical position? - Correct 1/2k0(L1+L2)^2 The students conduct experiment 2 in which the same block is connected to the same spring on a horizontal surface. The spring is stretched a distance L2 beyond its natural length and released from rest, allowing the block-spring system to oscillate. Frictional forces are considered to be negligible. W...

AP Physics Unit 1 Progress Check MCQ Rock X is released from rest at the top of a cliff that is on Earth. A short time later, Rock Y is released from rest from the same location as Rock X. Both rocks fall for several seconds before landing on the ground directly below the cliff. Frictional forces are considered to be negligible. Which of the following graphs best represents the vertical displacement of Rock X as a function of time starting from immediately after the rock is released from rest? T...

AP Physics 1 Unit 6 Progress Check MCQ Part B Scoring Guide 2023. What is the magnitude of the change in potential energy of the block-spring system when it travels from its lowest vertical position to its highest vertical position? - Correct 1/2k0(L1+L2)^2 The students conduct experiment 2 in which the same block is connected to the same spring on a horizontal surface. The spring is stretched a distance L2 beyond its natural length and released from rest, allowing the block-spring system to os...

First kinematics equation, no displacment - correct answer Second kinematics equation, no final velocity - correct answer Third kinematics equation, no time - correct answer Calculus: relations between position and velocity - correct answer Calculus: relations between velocity and acceleration - correct answer Newton's Second Law, traditional - correct answer Newton's Second Law, new & calculus-y - correct answer Impulse-Momentum - correct answer Force of

AP Physics Unit 7 Progress Check MCQ part A_Answered correctly