A cart is initially 1.5 meters from the motion detector and someone gives a little push...
A cart is initially 1.5 meters from the motion detector and someone gives a little push towards it. The cart is moving at 0.5 m/s toward the detector. In the axes below plot the position and velocity of the cart for the first 5 seconds.
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A cart is initially 1.5 meters from the motion detector and
someone gives a little push...
In lab, you propel a cart with four known forces while using an ultrasonic motion detector...
In lab, you propel a cart with four known forces while using an ultrasonic motion detector to measure the cart's acceleration. Your data are as follows: Force, F (N) Acceleration, a (m/s2) 0.25 0.50 0.75 1.00 0.5 0.8 1.3 1.8 FON) 1.0 0.8 F= (0.56 kg)a + 0.00 N 0.4 0.2 0.0 a (m/s) 0.0 0.2 0.4 0.6 0.8 1.0 2 4 16 1.8 2.0 Graphing either F versus a or a versus F gives a straight line. In the...
Question 1 (2d motion) A ball is thrown from a cliff that is 20 meters high...
Question 1 (2d motion) A ball is thrown from a cliff that is 20 meters high at a target below 30 meters away. The ball reaches the target in a time of exactly 1.5 seconds. nitial velocity 1.5 s 20 m 30 m a. What is the initial velocity of the ball in cartesian coordinates? b. What is the initial velocity of the ball in polar coordinates?
Problem 9 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph...
Problem 9 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 for 2 seconds, going from rest to 1.0 m/s, at x=1.6 m. 3. Walking away from the detector steadily at 1.0 m/s for 2 seconds. 4. Coming to rest slowly and steadily over a 1 second period. 5....
Time (s) Position (m .5 0.504 1.434 79 .57 776 408 12.465 15.948 19.856 24.189 1.5...
Time (s) Position (m .5 0.504 1.434 79 .57 776 408 12.465 15.948 19.856 24.189 1.5 3.5 An object is moving towards a start line with a constant acceleration. The instant the object reaches the start line, a timer begins. After the timer begins, the object's distance from the start line is recorded every 0.5 seconds. Using the data in the table above, create a scatter plot of position versus time in Excel. The plot should be fitted with an...
cally up from a moving cart. The position of the balls to raph below shows the...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Homework Activity Guide Units 9 & 10 11. 10 The center of mass of a cart...
Homework Activity Guide Units 9 & 10 11. 10 The center of mass of a cart having a mass of 62 te starts with a velocity of y=-3.0 m/s i along an x- axis. It starts from a position of 2.0 m and moves without any noticeable friction acting on it to a position of 0.0 meters. This is in spite of the fact that a fan assembly is exerting a force on it in a positive direction. However, instead...
p mv 6. A 0.5 kg blue dynamics cart is moving with an initial velocity of...
p mv 6. A 0.5 kg blue dynamics cart is moving with an initial velocity of -2 m/s when it collides with a 0.25 kg red dynamics cart. The red cart is initially moving with a velocity of +4 m/s. As a result of the collision, the blue dynamics cart has a final velocity of +0.8 m/s. What is the final velocity of the red cart? 7. Starting from rest, a 1600 kg car is subject to a net force...
You attach a 150 g mass on a spring hung vertically. a. If the spring initially...
You attach a 150 g mass on a spring hung vertically. a. If the spring initially stretches 16 cm when you hang the mass on it, what is the spring constant? b. How long will one oscillation take? The spring is now oriented horizontally and attached to a glider on a frictionless airtrack. The glider also has mass of 150 g. You want to observe the oscillations of this horizontal springmass system in the lab with a motion detector. You...
please show work Use the numerical values on the axes to draw the exact velocity graphs...
please show work
Use the numerical values on the axes to draw the exact velocity graphs for an object whose motion produced the position-time graphs shown below Position is in meters and velocity in meters per second. 6 1.5 5 1.0 0 -0.5 1.0- 1.51 2 3 4 5 0 1 2 3 4 5 TIME (s) TIME (s) 6 5 4 1.5 1.0 E0.5 0 2 TIME (s) TIME (s)
Please help me with these questions represented by the following arrow What is the relationship between...
Please help me with these questions
represented by the following arrow What is the relationship between a one-dimensional vector and the sign of velocity? This depends on the wa choose to set the positive x axis. Diagram 1 Diagram 2 Positive velocity Negalive velocity 0 Negative velocity Positive velocity In both diagrams above, the top vectors represent velocity toward the right. In diagram 1, the x axis has been drawn so that the positive x direction is toward the right,...
In lab, you propel a cart with four known forces while using an ultrasonic motion detector to measure the cart's acceleration. Your data are as follows: Force, F (N) Acceleration, a (m/s2) 0.25 0.50 0.75 1.00 0.5 0.8 1.3 1.8 FON) 1.0 0.8 F= (0.56 kg)a + 0.00 N 0.4 0.2 0.0 a (m/s) 0.0 0.2 0.4 0.6 0.8 1.0 2 4 16 1.8 2.0 Graphing either F versus a or a versus F gives a straight line. In the...
Question 1 (2d motion) A ball is thrown from a cliff that is 20 meters high at a target below 30 meters away. The ball reaches the target in a time of exactly 1.5 seconds. nitial velocity 1.5 s 20 m 30 m a. What is the initial velocity of the ball in cartesian coordinates? b. What is the initial velocity of the ball in polar coordinates?
Time (s) Position (m .5 0.504 1.434 79 .57 776 408 12.465 15.948 19.856 24.189 1.5 3.5 An object is moving towards a start line with a constant acceleration. The instant the object reaches the start line, a timer begins. After the timer begins, the object's distance from the start line is recorded every 0.5 seconds. Using the data in the table above, create a scatter plot of position versus time in Excel. The plot should be fitted with an...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Homework Activity Guide Units 9 & 10 11. 10 The center of mass of a cart having a mass of 62 te starts with a velocity of y=-3.0 m/s i along an x- axis. It starts from a position of 2.0 m and moves without any noticeable friction acting on it to a position of 0.0 meters. This is in spite of the fact that a fan assembly is exerting a force on it in a positive direction. However, instead...
p mv 6. A 0.5 kg blue dynamics cart is moving with an initial velocity of -2 m/s when it collides with a 0.25 kg red dynamics cart. The red cart is initially moving with a velocity of +4 m/s. As a result of the collision, the blue dynamics cart has a final velocity of +0.8 m/s. What is the final velocity of the red cart? 7. Starting from rest, a 1600 kg car is subject to a net force...
please show work
Use the numerical values on the axes to draw the exact velocity graphs for an object whose motion produced the position-time graphs shown below Position is in meters and velocity in meters per second. 6 1.5 5 1.0 0 -0.5 1.0- 1.51 2 3 4 5 0 1 2 3 4 5 TIME (s) TIME (s) 6 5 4 1.5 1.0 E0.5 0 2 TIME (s) TIME (s)
Please help me with these questions
represented by the following arrow What is the relationship between a one-dimensional vector and the sign of velocity? This depends on the wa choose to set the positive x axis. Diagram 1 Diagram 2 Positive velocity Negalive velocity 0 Negative velocity Positive velocity In both diagrams above, the top vectors represent velocity toward the right. In diagram 1, the x axis has been drawn so that the positive x direction is toward the right,...
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