In a horizontal movement, the average speed in a time interval can be determined graphically by...
In a horizontal movement, the average speed in a time interval can be determined graphically by obtaining:
a) The area below the graph of speed versus
time within that time interval.
b) The slope of a line between two points of the
position graph against time within that time interval.
c) The slope of a tangent line that touches a
point of the position graph against time within that time
interval.
d) The slope of a line between two points of the
velocity versus time graph within that time interval.
Homework Answers
Solution:
As you are going to find the average speed so the graph must contain postion and time.
As well as you need average speed so there will be two distinct points on the graph.
Hence your answer is option B.
SO GO FOR OPTION B.
Add Answer to:
In a horizontal movement, the average speed in a time interval
can be determined graphically by...
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...
a) Find the average velocity in the time interval t = 1.00 s to t =...
a) Find the average velocity in the time interval
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s.(Indicate the direction with the sign of your answer.)
b) Determine the instantaneous velocity at t = 2.00 s by
measuring the slope of the tangent line shown in the graph. (Note
that t = 2.00 s is where the tangent line touches the curve.
Indicate the direction with the sign of your answer.)
c) I have answered.
With question number 2, my...
Please explain all the steps needed to complete this problem. Thank you for your time. A...
Please explain all the steps
needed to complete this problem.
Thank you for your time.
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Answer both questions please
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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...
a) Find the average velocity in the time interval
t = 1.00 s to t = 3.00
s.(Indicate the direction with the sign of your answer.)
b) Determine the instantaneous velocity at t = 2.00 s by
measuring the slope of the tangent line shown in the graph. (Note
that t = 2.00 s is where the tangent line touches the curve.
Indicate the direction with the sign of your answer.)
c) I have answered.
With question number 2, my...
Please explain all the steps
needed to complete this problem.
Thank you for your time.
A position-time graph for a particle moving along the x axis is shown in the figure. The divisions along the horizontal axis represent 1.75 s and the divisions along the vertical axis represent 3.0 m (a) Find the average velocity in the time interval t = 5.25 s to t = 14.00 s m/s (b) Determine the instantaneous velocity at t = 7.00 s (where...
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