Homework Answers
We will use equations of straight line motion with constant acceleration in small time intervals.
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A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 0 -3 0 1 2 34 5 6 789 10 11 12 13 14 t (s) What is the speed of the car at t-7 s? Submit Answer Tries 0/12 What distance does the car cover in the first 8 seconds? Submit Answer Tries 0/12 What is the speed of the car at t-14...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 0 -3 0 1 2 34 5 6 789 10 11 12 13 14 t (s) What is the speed of the car at t-7 s? Submit Answer Tries 0/12 What distance does the car cover in the first 8 seconds? Submit Answer Tries 0/12 What is the speed of the car at t-14...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. a (m/s/s) 11 12 13 14 0 1 2 3 4 5 6 7 8 9 10 t(s) What is the speed of the car at t=7 s? Tries تسليم الجراب 0 / 12 What distance does the car cover in the first 9 seconds? Tries تسليم الجواب 0 / 12 What is the...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows
the acceleration of the car along that road as a function of
time.
What is the speed of the car at t=6 s?
What distance does the car cover in the first 8 seconds?
What is the speed of the car at t=13 s?
Determine the distance covered by the car between t=11 s and t=14
s?
4. 2 -1 -3 0 1 2 34 5 6...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows
the acceleration of the car along that road as a function of
time.
What is the speed of the car at t=7 s?
4.0 m/s
You are correct.
b) What distance does the car cover in the first 8 seconds?
c) What is the speed of the car at t=14 s?
d) Determine the distance covered by the car between t=11 s and
t=13 s?
4. 2...
A car is initially at rest on a straight road. The graph shows the speed of...
A car is initially at rest on a straight road. The graph shows the speed of the car as a function of time. 01 23 4 5 6 7 8 9 10 11 12 13 14 t (s) What is the speed of the car at t-6 s? 9.0 m/s You are correct Your receipt no. is 155-4446Previous Tries How much distance did the car cover in the first 9 seconds? Submit Answer Incorrect. Tries 1/12 Previous Tries Determine the...
A car is initially at rest on a straight road. The histogram below shows the car's...
A car is initially at rest on a straight road. The histogram below shows the car's speed along that road (the x-axis) as a function of time. 18 12345679 18 11 12 13 14 Tise (s) Calculate the distance traveled by the car during the first 5 s utAer Tries 0/20 Calculate the distance traveled by the car from t-10 to t-14 s Suanit Answr Tries 0/20 Submit Answer Calculate the average speed of the car from t - 6...
A car is initially at rest on a straight road. The graph shows the speed of...
A car is initially at rest on a straight road. The graph shows
the speed of the car as a function of time.
What is the speed of the car at t=7 s?
How much distance did the car cover in the first 8 seconds?
Determine the distance covered by the car between t=8 s and t=13
s?
What is the average speed of the car between t=4 s and t=7
s?
12 10 9 4 2 0 0 1...
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows
the acceleration of the car along that road as a function of
time.
a) What distance does the car cover in the first 8 seconds?
4. 2 -1 -3 0 1 2 34 5 6 7 8 9 10 11 12 13 14 t (s)
A car is initially at rest on a straight road. The graph shows the acceleration of...
A car is initially at rest on a straight road. The graph shows
the acceleration of the car along that road as a function of
time.
What distance does the car cover in the first 9 seconds?
4. 2 -1 -3 0 1 2 34 5 6 7 8 9 10 11 12 13 14 t (s)
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 0 -3 0 1 2 34 5 6 789 10 11 12 13 14 t (s) What is the speed of the car at t-7 s? Submit Answer Tries 0/12 What distance does the car cover in the first 8 seconds? Submit Answer Tries 0/12 What is the speed of the car at t-14...
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. 0 -3 0 1 2 34 5 6 789 10 11 12 13 14 t (s) What is the speed of the car at t-7 s? Submit Answer Tries 0/12 What distance does the car cover in the first 8 seconds? Submit Answer Tries 0/12 What is the speed of the car at t-14...
A car is initially at rest on a straight road. The graph shows the acceleration of the car along that road as a function of time. a (m/s/s) 11 12 13 14 0 1 2 3 4 5 6 7 8 9 10 t(s) What is the speed of the car at t=7 s? Tries تسليم الجراب 0 / 12 What distance does the car cover in the first 9 seconds? Tries تسليم الجواب 0 / 12 What is the...
A car is initially at rest on a straight road. The graph shows
the acceleration of the car along that road as a function of
time.
What is the speed of the car at t=6 s?
What distance does the car cover in the first 8 seconds?
What is the speed of the car at t=13 s?
Determine the distance covered by the car between t=11 s and t=14
s?
4. 2 -1 -3 0 1 2 34 5 6...
A car is initially at rest on a straight road. The graph shows the speed of the car as a function of time. 01 23 4 5 6 7 8 9 10 11 12 13 14 t (s) What is the speed of the car at t-6 s? 9.0 m/s You are correct Your receipt no. is 155-4446Previous Tries How much distance did the car cover in the first 9 seconds? Submit Answer Incorrect. Tries 1/12 Previous Tries Determine the...
A car is initially at rest on a straight road. The histogram below shows the car's speed along that road (the x-axis) as a function of time. 18 12345679 18 11 12 13 14 Tise (s) Calculate the distance traveled by the car during the first 5 s utAer Tries 0/20 Calculate the distance traveled by the car from t-10 to t-14 s Suanit Answr Tries 0/20 Submit Answer Calculate the average speed of the car from t - 6...
A car is initially at rest on a straight road. The graph shows
the speed of the car as a function of time.
What is the speed of the car at t=7 s?
How much distance did the car cover in the first 8 seconds?
Determine the distance covered by the car between t=8 s and t=13
s?
What is the average speed of the car between t=4 s and t=7
s?
12 10 9 4 2 0 0 1...
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