Physics 1603 Exam Chapter 3 Review [Level A+] Questions and Answers 2023

Free Fall - -The motion of a falling object when air resistance is malleable -Instantaneous Velocity - -The change in velocity of an object at an instant of time -Free Fall Acceleration - -Acceleration of a falling object that results from the influence of Earth's gravity -Acceleration - -The rate at which an object's velocity changes -Average Acceleration - -The change in velocity of an object in some measurable time interval divided by that time interval -Velocity Time Graph - -Graph shows how velocity is related to time -False (correct answer is acceleration) - -Velocity time graphs can be used to find the velocity and position of an object -True - -Acceleration vectors show the magnitude and direction of the average acceleration during a time interval -True - -You can use equations for motion with constant acceleration to solve problems involving objects in free fall -True - -When a child drops a ball the instantaneous velocity of the ball as a child lets go is 0 -False (correct answer is slowing down) - -When the vectors for acceleration and velocity are pointing in different directions an object is speeding up -False (correct answer is 9.8 m/s^2) - -When a child drops a