1 4. The plot below shows the velocity of a hockey puck as a function of time. The puck starts at time t=0 at position x=3 m in the positive direction. All quantities are measured in SI units (meters and seconds). v (m/s) -1 12 3 4 t(s) a) Draw sketches of corresponding position versus time and acceleration versus time for the puck. The time axis is identical for all 3 graphs/sketches (this one, position, acceleration graphs) At time t-4s, what is the puck's position? the puck's At time t-3s, what acceleration?
1 4. The plot below shows the velocity of a hockey puck as a function of time. The puck starts at time t=0 at position x=3 m in the positive direction. All quantities are measured in SI units (meters and seconds). v (m/s) -1 12 3 4 t(s) a) Draw sketches of corresponding position versus time and acceleration versus time for the puck. The time axis is identical for all 3 graphs/sketches (this one, position, acceleration graphs) At time t-4s, what is the puck's position? the puck's At time t-3s, what acceleration?
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Question
Transcribed Image Text:1
4. The plot below shows the velocity of a hockey puck as a function of time. The puck
starts at time t=0 at position x-3 m in the positive direction. All quantities are measured
in SI units (meters and seconds).
v (m/s)
-1
1 2
4
t(s)
a) Draw sketches of corresponding position
versus time and acceleration versus time for
the puck. The time axis is identical for all 3
graphs/sketches (this one, position,
acceleration graphs)
At time t-4s, what is the puck's position?
At time t-3s, what is the puck's
acceleration?
Expert Solution
Introduction:
We are given velocity versus time graph. We draw position vs time and acceleration vs time graph by studying the above graph. The velocity in the graph is either increasing or decreasing linearly or is constant. We then can find the position and accelerations in given time. We know that when velocity is constant there is no acceleration acting.
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