Choose a function to represent the acceleration vs. time graph. How can you calculate the values...
Choose a function to represent the acceleration vs. time graph.
How can you calculate the
values of the constants of this function from the function
representing the position versus time
graph? Check how well this works. You can also estimate the values
of the constants from
the graph. What kinematics quantities do these constants represent?
Record the corresponding
kinematic quantities and the values of the corresponding
errors.
From either the position vs. time, velocity vs. time, or
acceleration vs. time graph, determine
the acceleration of the initially stationary cart as it goes down
the ramp. Use the correct function
representing your graph to calculate the acceleration of the cart
as a function of time. Record
the value of acceleration and the corresponding error. Clearly
explain why you have chosen a
particular graph. This is your reference measurement.
Homework Answers
Add Answer to:
Choose a function to represent the acceleration vs. time graph.
How can you calculate the
values...
Your boss wants you to determine if the initial velocity of the sled and the weight...
Your boss wants you to determine if the initial velocity of the sled and the weight of the team affect its acceleration down the ramp. To solve this problem, you decide to model the situation using a cart moving down an inclined track. Write down the relationship between the velocity and the position of the cart. Use that relationship to construct a position vs. time graph, after an initial push, just below each velocity vs. time graph from question 2....
your boss wants you to determine if the initial velocity of the sled and the weight...
your boss wants you to determine if the initial velocity of the sled and the weight of the team affect its acceleration down the ramp. To solve this problem, you decide to model the situation using a cart moving down an inclined track. Write down the relationship between the acceleration and the velocity of the cart. Use that relationship to construct an instantaneous velocity vs. time graph, after an initial push, just below each of your acceleration vs. time graphs...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you w...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you would walk in order to replicate the 1-D motion graph. Use words such as away, toward, at rest, speeding up, slowing down, constant speed. Be specific with your time periods. 2. For each velocity vs. time graph, create the corresponding position and acceleration versus time graphs. Construct your graph on a computer program such as Microsoft ExcelB. If you do not...
need help please DO A QUADRATIC FIT ON THE POSITION VS, TIME GRAPH, THE VALUE OF...
need help please
DO A QUADRATIC FIT ON THE POSITION VS, TIME GRAPH, THE VALUE OF THE QUADRATIC "A QUAL TO HALF OF THE ACCELERATION. WHY? D A ALUINEAR FIT ON THE VELOCITY VS. TIME GRAPH. THE VALUE OF THE SLOPE IS EQUAL TO THE ACCELERATION, WHY? COMPARE THE ACCELERATION VALUES FROM BOTH GRAPHS. DO PERCENT DIFFERENCE. POST-LAB QUESTIONS: IF THE CART DID NOT ACCELERATE, WHAT WOULD BE THE SHAPES OF THE POSITION VS. TIME AND THE VELOCITY VS. TIME...
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1....
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1. Incline the track by a few degrees by placing a book or platform jack under one end. 2. Place t hat Place two photogales in gate mode along the track and record the distance between the gates 3 Release the and to Release the cart from the top of the track and record the time it takes the cart to pass through each gate...
How do you answer question 4? Draw a quantitatively correct graph of velocity vs. time for...
How do you answer question 4?
Draw a quantitatively correct graph of velocity vs. time for the following scenario (you will need add numerical labels to the axes) A maintains a constant acceleration with magnitude of 2 m/s^2. At t = 5 s the cart changes direction. What is the displacement of the cart in the first 5 seconds of its motion? How does this differ from total distance traveled (or goes it) over the same time interval?
need help on this graph Physies 195 - Straight-line kinematics Data: Dot period=1/10s: the time interval...
need help on this graph
Physies 195 - Straight-line kinematics Data: Dot period=1/10s: the time interval between dots is 0.100 corrected values] 15 16 Xc (cm) te(s) 6 7 0 12 3 14. X(cm) t(s) đa (cm) | V (cm/s) 0 0 2.18 0.1002 .182 .0 4.890.200 12.7127.00 2. 5 0.30 3.67 36.70 12.88 o.quo 4.32 430 f 9.95 O S 10 .20 zich were 1 1 tbalo 30,56 38.0 74.50 46.43 0.900 8.8 84.43 55-25 88.00 1101.30 65.39 1.100...
What is the total distance traveled by the particle? What Velocity vs. Time Graphs Can Tell...
What is the total distance traveled by the particle?
What Velocity vs. Time Graphs Can Tell You Constants A common graphical representation of motion along a straight line is the v vs. t graph, that is, the graph of (instantaneous) velocity as a function of time. In this graph, time t is plotted on the horizontal axis and velocity v on the vertical axis. Note that by definition, velocity and acceleration are vector quantities. In straight-line motion, however, these vectors...
the equation for 'g' using table 2 the table, to the point vertically below the front...
the equation for 'g' using table 2
the table, to the point vertically below the front of the carl, when at the starting position. in Table-1. (use St Units for all these quantities) the track at the height of 10 em. Make computer ready to record the graph of velocity to its marked starting position. Press the tart recording dats by the I- Set versus time for the cart. Pull the cart up the track red button on the left...
2. Calculate the velocity at each time (except the first and the last one) by using values immedi...
2. Calculate the velocity at each time (except the first and the last one) by using values immediately after and before those times: the tn-- For example, the velocity at point 2 is n Time t (s) Position x (m) Velocity v (m/s) vt (unit-mls) aGou .245 8 3,abus 1.553 3. calculate v/t (what are the units?) and write it in column 5 of the table above. Calculate its average and its uncertainty: Average uncertainty: 4. On the graph paper,...
Part 2: Velocity vs. Time 1. For each velocity vs. time graph (Graph 3 and 4), describe how you would walk in order to replicate the 1-D motion graph. Use words such as away, toward, at rest, speeding up, slowing down, constant speed. Be specific with your time periods. 2. For each velocity vs. time graph, create the corresponding position and acceleration versus time graphs. Construct your graph on a computer program such as Microsoft ExcelB. If you do not...
need help please
DO A QUADRATIC FIT ON THE POSITION VS, TIME GRAPH, THE VALUE OF THE QUADRATIC "A QUAL TO HALF OF THE ACCELERATION. WHY? D A ALUINEAR FIT ON THE VELOCITY VS. TIME GRAPH. THE VALUE OF THE SLOPE IS EQUAL TO THE ACCELERATION, WHY? COMPARE THE ACCELERATION VALUES FROM BOTH GRAPHS. DO PERCENT DIFFERENCE. POST-LAB QUESTIONS: IF THE CART DID NOT ACCELERATE, WHAT WOULD BE THE SHAPES OF THE POSITION VS. TIME AND THE VELOCITY VS. TIME...
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1. Incline the track by a few degrees by placing a book or platform jack under one end. 2. Place t hat Place two photogales in gate mode along the track and record the distance between the gates 3 Release the and to Release the cart from the top of the track and record the time it takes the cart to pass through each gate...
How do you answer question 4?
Draw a quantitatively correct graph of velocity vs. time for the following scenario (you will need add numerical labels to the axes) A maintains a constant acceleration with magnitude of 2 m/s^2. At t = 5 s the cart changes direction. What is the displacement of the cart in the first 5 seconds of its motion? How does this differ from total distance traveled (or goes it) over the same time interval?
need help on this graph
Physies 195 - Straight-line kinematics Data: Dot period=1/10s: the time interval between dots is 0.100 corrected values] 15 16 Xc (cm) te(s) 6 7 0 12 3 14. X(cm) t(s) đa (cm) | V (cm/s) 0 0 2.18 0.1002 .182 .0 4.890.200 12.7127.00 2. 5 0.30 3.67 36.70 12.88 o.quo 4.32 430 f 9.95 O S 10 .20 zich were 1 1 tbalo 30,56 38.0 74.50 46.43 0.900 8.8 84.43 55-25 88.00 1101.30 65.39 1.100...
What is the total distance traveled by the particle?
What Velocity vs. Time Graphs Can Tell You Constants A common graphical representation of motion along a straight line is the v vs. t graph, that is, the graph of (instantaneous) velocity as a function of time. In this graph, time t is plotted on the horizontal axis and velocity v on the vertical axis. Note that by definition, velocity and acceleration are vector quantities. In straight-line motion, however, these vectors...
the equation for 'g' using table 2
the table, to the point vertically below the front of the carl, when at the starting position. in Table-1. (use St Units for all these quantities) the track at the height of 10 em. Make computer ready to record the graph of velocity to its marked starting position. Press the tart recording dats by the I- Set versus time for the cart. Pull the cart up the track red button on the left...
2. Calculate the velocity at each time (except the first and the last one) by using values immediately after and before those times: the tn-- For example, the velocity at point 2 is n Time t (s) Position x (m) Velocity v (m/s) vt (unit-mls) aGou .245 8 3,abus 1.553 3. calculate v/t (what are the units?) and write it in column 5 of the table above. Calculate its average and its uncertainty: Average uncertainty: 4. On the graph paper,...
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