Physics Module 2 Exam With Questions and Answers 100% Solved

Physics Module 2 Exam With Questions and Answers 100% Solved What are the set of equations called that can be used to quantify motion in the case of uniform acceleration - answerKinematic equations Which of the following is most appropriate to follow motion in one dimension - answerGraph with x and y axis A ship travels northward at 20 km/h for 4 h. What distance did the ship travel in kilometers - answer(Use v = d/t) 80 km A free falling object has the velocity-time graph shown. What is the object's displacement between 2.0 and 4.0 s? Acceleration is constant - answer(Displacement = area under curve) +60m A straight line with a negative slope on a velocity-time graph indicates which of the following? - answerConstant acceleration away from the reference Which of the following best describes an object at constant velocity - answera = 0 An object moves +5.5 m. What indicates the direction - answer+ Cheryl runs a race on a circular 400.0 m track. She starts running east of the starting line and stops 20.0 m west of the starting line. Her time is 8.0 x 10^1 s. What is her average speed - answer(Use v = d/t) 4.8 m/s A boy drops a ball from an observation tower. The ball hits the ground in 5.0 s. What is the ball's velocity at the time of impact? - answer(Use Vf = Vi + at) 49 m/s At what point on the position-time graph shown is the object's instantaneous velocity smallest - answer(Velocity is slope in position-