![Answer the following questions: a) In the picture above, the velocity is pointing in the [Select ] direction and the acceleration is pointing in the Select ] direction. Therefore the skateboarder is Select ]](http://img.homeworklib.com/questions/3a453d50-34f5-11ea-83e2-8d452ba5438d.png?x-oss-process=image/resize,w_560)
![b) In the picture above, the velocity is pointing in the Select] in the [Select ] skateboarder is Select ] direction and the acceleration is pointing dirtion Thfor: th](http://img.homeworklib.com/questions/3aaa0a30-34f5-11ea-9ec5-ab01379939fb.png?x-oss-process=image/resize,w_560)
![c) In the picture above, the velocity is pointing in the ISelect ] direction and the acceleration is pointing in the Select ] direction. Therefore the skateboarder is Select]](http://img.homeworklib.com/questions/3b1ddb90-34f5-11ea-893b-8b3a55a38036.png?x-oss-process=image/resize,w_560)
![d) In the picture above, the velocity is pointing in the [Select ] | directon and the acceleration is pointing in the [Select ] direction. Therefore the skateboarder is Select ]](http://img.homeworklib.com/questions/3b8b8f00-34f5-11ea-b7be-f720af5098a4.png?x-oss-process=image/resize,w_560)
a) b) and c) all have negative or positive and is skateboarder speeding up or speeding down.
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a) b) and c) all have negative or positive and is skateboarder speeding up or speeding...
Answer the following questions: a) In the picture above, the velocity is pointing in the [Select...
Answer the following questions: a) In the picture above, the velocity is pointing in the [Select ] direction and the acceleration is pointing in the Select ] direction. Therefore the skateboarder is Select ] d) In the picture above, the velocity is pointing in the [Select ] ' | directon and the acceleration is pointing in the [Select ] direction. Therefore the skateboarder is Select ] b) In the picture above, the velocity is pointing in the Select] in the...
elow is a representation of the scooter speeding up in the other direction. Draw vectors in...
elow is a representation of the scooter speeding up in the other direction. Draw vectors in the space provided, and find the direction of the change vector you have to add to get the next velocity vector. Be sure to pay attention to the length of your vectors.liste a 2 x axis Is the acceleration of the scooter in the positive or negative x direction? This next section is here because many students fail to truly grasp what acceleration is....
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following...
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following velocity vs. time graphs answer the questions that follow A for a raphs 1D Is graph A speeding up or slowing down? Explain. 2) Is graph B speeding up or slowing down? Explain. Slow: 31 A(s store 3) Is the acceleration of A positive or negative? How about for B? Explain. A:Tes, pos ólope B:nes, nes slope Which graph has a greater magnitude of...
FIGURE 1.19 One of these objects is speeding up, the other slowing down, but they both...
FIGURE 1.19 One of these objects is speeding up, the other slowing down, but they both have a positive acceleration ay (a) Speeding up to the right (b) Slowing down to the left 2. Consider Figure 1.19 in the textbook. As stated in the figure, the Δ 1 min between snapshots. (Note: you will need to estimate the position values; do this with some care.) a. (15 pts) Choose the correct word (positive, negative, or zero) to describe the direction...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING. THANK YOU SO MUCH. ロvelocity vs. nme Graph...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING.
THANK YOU SO MUCH.
ロvelocity vs. nme Graph A ball is thrown straight up into the air and then, on the way back down, is caught at the same height it was released at. For the following graphs, UP IS POSITIVE & DOWN IS NEGATIVE. Assume there is no air drag. Which one of the following vy vs. t graphs best represents the motion of the ball the entire time it was...
your acceleration was in the positive or negative direction. You may have to adjust the axes...
your acceleration was in the positive or negative direction. You may have to adjust the axes to see the needed features. Once you get a good graph, study it until you can answer this question: Acceleration graphs are typically "noisy," but you have to at least be able to tell What was the sign of the acceleration while you were speeding up while moving away? Use the definition of acceleration to show how you arrived at this answer Explain why...
i would appreciate a quick answer please, thank you 2. A small sphere attached to a...
i
would appreciate a quick answer please, thank you
2. A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the other end of the rod. Relative to the positive direction of the axis of rotation, the angular positions of the sphere are negative, its angular velocity is negative, and its angular acceleration is positive. The sphere is a. rotating clockwise and slowing down. b. rotating counterclockwise and slowing down. c. rotating...
Physies Midterm One-Dimensional Motion A car is traveling with negative velocity and has a negtive accelenstion...
Physies Midterm One-Dimensional Motion A car is traveling with negative velocity and has a negtive accelenstion Which of the following statements best describes the motion of the car? A. the car is slowing down B. the car is speeding up C. this is an impossible scenario D. the car is decelerating 14. A car changes its velocity from O m's to a final velacity v. Which of te following words is used to describe chane in velocity with respect to...
Please Explain D, E and F. in details, because I didn't understand them. Thank you so...
Please Explain D, E and F. in
details, because I didn't understand them.
Thank you so much.
Use the VELOCITY vs. TIME graph below to answer the following questions. Let south be the positive direction & north be the negative direction. Express all answers in the appropriate mks units. NOTE:m/s2 should be entered as m/s 2. VELOCITY vs. TIME GRAPH A.) Over what period of time was the object speeding up? B.) Over what period of time was the object...
4) (5 pts) Suppose that a car traveling to the west (or negative x-direction) begins to...
4) (5 pts) Suppose that a car traveling to the west (or negative x-direction) begins to slow down as it approaches a traffic light. Which of the following statements about its acceleration is correct? a. The acceleration is toward the east b. The acceleration is zero C. Since the car is slowing down, the acceleration is negative d. The acceleration is toward the west. 5) (10 pts) Sketch a graph of position, velocity, and acceleration vs. time for the car...
Answer the following questions: a) In the picture above, the velocity is pointing in the [Select ] direction and the acceleration is pointing in the Select ] direction. Therefore the skateboarder is Select ] d) In the picture above, the velocity is pointing in the [Select ] ' | directon and the acceleration is pointing in the [Select ] direction. Therefore the skateboarder is Select ] b) In the picture above, the velocity is pointing in the Select] in the...
elow is a representation of the scooter speeding up in the other direction. Draw vectors in the space provided, and find the direction of the change vector you have to add to get the next velocity vector. Be sure to pay attention to the length of your vectors.liste a 2 x axis Is the acceleration of the scooter in the positive or negative x direction? This next section is here because many students fail to truly grasp what acceleration is....
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following velocity vs. time graphs answer the questions that follow A for a raphs 1D Is graph A speeding up or slowing down? Explain. 2) Is graph B speeding up or slowing down? Explain. Slow: 31 A(s store 3) Is the acceleration of A positive or negative? How about for B? Explain. A:Tes, pos ólope B:nes, nes slope Which graph has a greater magnitude of...
FIGURE 1.19 One of these objects is speeding up, the other slowing down, but they both have a positive acceleration ay (a) Speeding up to the right (b) Slowing down to the left 2. Consider Figure 1.19 in the textbook. As stated in the figure, the Δ 1 min between snapshots. (Note: you will need to estimate the position values; do this with some care.) a. (15 pts) Choose the correct word (positive, negative, or zero) to describe the direction...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING.
THANK YOU SO MUCH.
ロvelocity vs. nme Graph A ball is thrown straight up into the air and then, on the way back down, is caught at the same height it was released at. For the following graphs, UP IS POSITIVE & DOWN IS NEGATIVE. Assume there is no air drag. Which one of the following vy vs. t graphs best represents the motion of the ball the entire time it was...
your acceleration was in the positive or negative direction. You may have to adjust the axes to see the needed features. Once you get a good graph, study it until you can answer this question: Acceleration graphs are typically "noisy," but you have to at least be able to tell What was the sign of the acceleration while you were speeding up while moving away? Use the definition of acceleration to show how you arrived at this answer Explain why...
i
would appreciate a quick answer please, thank you
2. A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the other end of the rod. Relative to the positive direction of the axis of rotation, the angular positions of the sphere are negative, its angular velocity is negative, and its angular acceleration is positive. The sphere is a. rotating clockwise and slowing down. b. rotating counterclockwise and slowing down. c. rotating...
Physies Midterm One-Dimensional Motion A car is traveling with negative velocity and has a negtive accelenstion Which of the following statements best describes the motion of the car? A. the car is slowing down B. the car is speeding up C. this is an impossible scenario D. the car is decelerating 14. A car changes its velocity from O m's to a final velacity v. Which of te following words is used to describe chane in velocity with respect to...
Please Explain D, E and F. in
details, because I didn't understand them.
Thank you so much.
Use the VELOCITY vs. TIME graph below to answer the following questions. Let south be the positive direction & north be the negative direction. Express all answers in the appropriate mks units. NOTE:m/s2 should be entered as m/s 2. VELOCITY vs. TIME GRAPH A.) Over what period of time was the object speeding up? B.) Over what period of time was the object...
4) (5 pts) Suppose that a car traveling to the west (or negative x-direction) begins to slow down as it approaches a traffic light. Which of the following statements about its acceleration is correct? a. The acceleration is toward the east b. The acceleration is zero C. Since the car is slowing down, the acceleration is negative d. The acceleration is toward the west. 5) (10 pts) Sketch a graph of position, velocity, and acceleration vs. time for the car...
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