Use the d - t graph below to answer the following questions. During what time...
Use the d - t graph below to answer the following questions.
During what time intervals is the object at rest?
b. During what time i ntervals is the object traveling at constant speed away from the start pt?
c. What is the instantaneous speed at 2 s, 5 s and 7 s?
d. What is the distance and displacement it traveled from 0 – 4 s?
e. What is the average speed and velocity from 0 - 4 s?
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Use the d - t graph below to answer the following questions.
During what time...
What is the average velocity of the object during the time interval t = 0 to t = 30 s? b. What is the average speed of the object during the time interval t = 0 to t = 30 s? c. Use the given graph to sketch the graph of velocity.
An object is moving along the x-axis. The graph shows its position from the starting point as a function of time. Various segments of the graph are identified by the letters A, B, C, and D. a. What is the average velocity of the object during the time interval t = 0 to t = 30 s?b. What is the average speed of the object during the time interval t = 0 to t = 30 s?c. Use the given graph...
I am stuck on these questions below, thanks in advance for your help! An object is...
I am stuck on these questions below, thanks in advance for your
help!
An object is moving with constant non-zero velocity in the +x axis. The position versus time graph of this object is a parabolic curve. a hyperbolic curve. a vertical straight line. a straight line making an angle with the time axis. a horizontal straight line. Car A is traveling at 22.0 m/s and car B at 29.0 m/s. Car A is 300 m behind car B when...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume down is negative and up is positive. (5 marks) 1. Which of the following is true about distance and displacement? a) Distance is always less than or equal to displacement b) Distance and displacement are always equal c) Distance and displacement are never equal d) Distance is always greater than or equal to displacement 2. Suppose that an object is moving with constant acceleration....
please help with problem (6) Use the following graph of the velocity function v(t) of an...
please help with problem
(6) Use the following graph of the velocity function v(t) of an moving in a straight line to answer the following questions (a) Find the displacement of the object between t = 0 and t = 5. (b) FInd the distance traveled by the object between t = 0 and t = 5 (c) What is the position of the object at t = (d) Sketch the graph of s(t) assuming s(0) = 3. Your graph...
For the following velocity graph, velocity is in m/s and time is in s. For the...
For the following velocity graph, velocity is in m/s and time is in s. For the interval t 2s to t = 5s, find (a)[4 pts] the average acceleration, and (b)4 pts] the displacement Aæ. t 5 2 4 1 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph on the grids provided: 1. Standing still at the 0.6 meter position for 1 second. 2. Walking away from the detector speeding up slowly and steadily...
2. The following velocity-vs-time graph represents the motion of a race car during the first few...
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...
A speed-time graph is shown below: Speed vs. Time Speed (cm/s) -> Time (seconds) What is...
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...
A speed-time graph is shown below: Speed vs. Time Speed (cm/e) > Time (seconds) How far...
A speed-time graph is shown below: Speed vs. Time Speed (cm/e) > Time (seconds) How far did the object travel by the end of eight seconds, according to the graph above? Olt traveled 12 centimeters. It traveled 16 centimeters. It traveled 24 centimeters. It traveled 32 centimeters. A position-time graph is shown below: Position vs. Time + Position (cm) -> N- Time (s) ) Which statement accurately describes the speed of the object in the graph above over the four...
An object moves along the x axis according to the equation x 3.102 2.00t 3.00, where...
An object moves along the x axis according to the equation x 3.102 2.00t 3.00, where x is in meters and t is in seconds. (a) Determine the average speed between t 2.40 s and t-4.20 s. The average speed is the distance traveled divided by the time. Is the distance traveled equal to the displacement in this case? m/s (b) Determine the instantaneous speed at t-2.40 s m/s Determine the instantaneous speed at t-4.20 s m/s (c) Determine the...
Please show all your work. 5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs th...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
An object is moving along the x-axis. The graph shows its position from the starting point as a function of time. Various segments of the graph are identified by the letters A, B, C, and D. a. What is the average velocity of the object during the time interval t = 0 to t = 30 s?b. What is the average speed of the object during the time interval t = 0 to t = 30 s?c. Use the given graph...
I am stuck on these questions below, thanks in advance for your
help!
An object is moving with constant non-zero velocity in the +x axis. The position versus time graph of this object is a parabolic curve. a hyperbolic curve. a vertical straight line. a straight line making an angle with the time axis. a horizontal straight line. Car A is traveling at 22.0 m/s and car B at 29.0 m/s. Car A is 300 m behind car B when...
Part 1: Multiple choice questions: write your answer on space provided. For MC4 and 5 assume down is negative and up is positive. (5 marks) 1. Which of the following is true about distance and displacement? a) Distance is always less than or equal to displacement b) Distance and displacement are always equal c) Distance and displacement are never equal d) Distance is always greater than or equal to displacement 2. Suppose that an object is moving with constant acceleration....
please help with problem
(6) Use the following graph of the velocity function v(t) of an moving in a straight line to answer the following questions (a) Find the displacement of the object between t = 0 and t = 5. (b) FInd the distance traveled by the object between t = 0 and t = 5 (c) What is the position of the object at t = (d) Sketch the graph of s(t) assuming s(0) = 3. Your graph...
For the following velocity graph, velocity is in m/s and time is in s. For the interval t 2s to t = 5s, find (a)[4 pts] the average acceleration, and (b)4 pts] the displacement Aæ. t 5 2 4 1 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph on the grids provided: 1. Standing still at the 0.6 meter position for 1 second. 2. Walking away from the detector speeding up slowly and steadily...
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...
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...
A speed-time graph is shown below: Speed vs. Time Speed (cm/e) > Time (seconds) How far did the object travel by the end of eight seconds, according to the graph above? Olt traveled 12 centimeters. It traveled 16 centimeters. It traveled 24 centimeters. It traveled 32 centimeters. A position-time graph is shown below: Position vs. Time + Position (cm) -> N- Time (s) ) Which statement accurately describes the speed of the object in the graph above over the four...
An object moves along the x axis according to the equation x 3.102 2.00t 3.00, where x is in meters and t is in seconds. (a) Determine the average speed between t 2.40 s and t-4.20 s. The average speed is the distance traveled divided by the time. Is the distance traveled equal to the displacement in this case? m/s (b) Determine the instantaneous speed at t-2.40 s m/s Determine the instantaneous speed at t-4.20 s m/s (c) Determine the...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
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