The tortoise moving at a constant speed will cover the 1200 m in a time of. Motion can be described using words diagrams numerical information equations and graphs.
Describing motion with numbers can involve a variety of skills.
The physics classroom 2009 motion in one dimension answer key. In all such problems the solution involves thought and good problem solving strategies draw a picture list what you know list pertinent equations etc. Include direction since displacement is a vector. Motion diagrams for an amusement park ride are shown.
Which object s is are not moving. Measure from the starting point c to the ending point d. The third minute corresponds to a movement from c to d.
Consider the following graph of a car in motion. Use the graph to answer the questions. Teachers may print the entire packet or individual think.
Motion in one dimension the physics classroom 2009 page 4 calculating average speed and average velocity the average speed of an object is the rate at which an object covers distance. The car is moving in the positive direction at a constant velocity a 0 m s s. The diagrams indicate the positions of the car at regular time.
Which object s is are at rest. Such descriptions can rely upon words diagrams graphics numerical data and mathematical equations. Motion can be described using words diagrams numerical information equations and graphs.
Motion in one dimension the following pdf files represent a collection of classroom ready think sheets pertaining to the topic of motion in one dimension. The average velocity of an object is the rate at which an object changes its position. Which object s change s its direction.
Each question may have less than one one or more than one answer. This chapter of the physics classroom tutorial explores each of these representations of motion using informative graphics a systematic approach and an easy to understand language. Use kinematic equations to calculate the distance which rennata travels while decelerating.
On this page we will focus on the use. Vo 25 0 m s a 1 0 m s 2 vf 0 m s d. Kinematics is the science of describing the motion of objects.
Describe the motion of the car during each of the two parts of its motion. Motion in one dimension name. Then use the velocity time graph to determine this distance.
Represent rennata s accelerated motion by sketching a velocity time graph. Which object s is are accelerating. The car is moving in the positive direction and speeding up accelerating.
Vf 2 v o 2 a d. The motion of several objects is depicted by a velocity vs. The physics classroom 2009 page 1 describing motion verbally with speed and velocity.
Answer the following questions. The think sheets are synchronized to readings from the physics classroom tutorial and to missions of the minds on physics program. Using diagrams to describe the motion of objects involves depicting the location or position of an object at regular time intervals.
Like a lot of physics word problems there is more than one path to the final answer.