A speed-time graph is shown below: Speed vs. Time Speed (cm/e) > Time (seconds) How far...
A position-time graph is shown below: Position vs. Time 15 Position (cm) -> Time (seconds) -> Which statement accurately describes the motion of the object in the graph above over 10 seconds? The object moves forward at 1 cm/s, stops, and then continues at the same velocity. The object moves forward at 1 cm/s, stops, and then increases velocity to 2 cm/s. The object is at rest for 4 seconds and then moves forward for 4 seconds at 1 cm/s....
A speed-time graph is shown below: Speed vs. Time Speed (cm/s) -> Time (seconds) What is the average acceleration of the object represented in the graph above over the eight seconds? 0.5 cm/s 1.0 cm/s2 1.5 cm/s2 2.0 cm/s2 An object starts at rest. Its acceleration over 30 seconds is shown in the graph below: Acceleration vs. Time Acceleration (m/s) 153 Time is) 205 In the graph above, what is the instantaneous speed of the object after the first five...
Position vs. Time Graphs II Each problem below describes an object moving along a horizontal x-axis. Sketch the position vs. time graph that corresponds to each. "Sketch" means to draw the shape of each graph. Do not attempt to create a scale for the axes of the graphs. a) SLOW constant speed to the RIGHT, b) SLOW constant speed to the LEFT, then SLOW constant speed to the LEFT then FAST constant speed to the RIGHT х c) FAST constant...
1) a) For the position vs. time graph shown below, sketch the velocity vs. time and acceleration vs. time graphs corresponding to the motion. (5 pts each) Beside the position and acceleration graphs, describe the motion of the object and explain why you drew the graph the way you did. (10 pts) 25 pts total
6. The velocity vs. time graph of an object is shown below. Figure out the total distance traveled by the object. Show your work. Distance- meters 0 0 2 6 Time (seconds) 8 10 (over)
The diagram below shows the speed time graph for a train travelling between two stations. The train starts from rest and accelerates uniformly for 150 seconds. It then travels at a constant speed for 300 seconds and finally decelerates uniformly for 200 seconds. Fig.Given that the distance between the two stations is 10 450m, calculate the:(a) maximum speed, in km/h, the train attained;(b) acceleration;(c) distance the train traveled during the last 100 seconds(d) time the train takes to travel the...
A bus travels at a constant speed of 32m/s for 5 seconds. It begins to accelerate at a rate of 3m/s^2 for 7 seconds and then maintains that speed for another 18 seconds. Finally, it slows down to rest in 22 seconds. How far did the bus travel during the course of this entire problem?
2. The following velocity-vs-time graph represents the motion of a race car during the first few sec- onds of a race. The track may be assumed to be straight during this period. Afterwards the car continues to travel at a constant speed around the rest of the track, ending its lap back on the start/finish line. [16 points] velocity (m/s) 45 25 -time (S) 6 (a) What is the car's velocity after one second? [3] (b) How far has it...
The graph below describes the position x vs time of an object. Draw as precisely as you can a motion diagram below: (dots, starting at 0 [m] every 2 seconds) Draw a graph below it to represent the velocity vs time of the cart Position (m) vs time[s] 10 9 CO 7 그림 영역 6 5 4 3 2. 1 0 0 5 10 15 20 25 t a. Draw as precisely as you can a motion diagram below: (dots,...
Name Physics 211 Test One Spring 2019 Number PSU LV Carbonetto time in seconds Sketch the acceleration versus time graph to the right of the w-t graph: Draw the pathway of travel below How many times does the object stop AND turn around? What is the displacement for this object? What is the (average) velocity for this object? (displacement/time) How far did the object travel? What is the speed for this object? (distance/time) What is the object's velocity at ss...