record of travel along a straight path is as follows: 1. Start from rest with constant...
record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of 2.25
m/s2 for 14.0 s.
2. Maintain a constant velocity for the next 1.10 min.
3. Apply a constant negative acceleration of −9.33 m/s2
for 3.38 s.
(a) What was the total displacement for the trip?
(b) What were the average speeds for legs 1, 2, and 3 of the trip,
as well as for the complete trip?
| leg 1 | m/s |
| leg 2 | m/s |
| leg 3 | m/s |
| complete trip | m/s |
Homework Answers
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record of travel along a straight path is as follows:
1. Start from rest with constant...
A record of travel along a straight path is as follows: 1. Start from rest with...
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i tried to follow the answer on here but i am no getting it. i can't...
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a constant velocity for the next 1.45 min. leg 1 leg 2 leg 3 complete trip...
a constant velocity for the next 1.45 min. leg 1 leg 2 leg 3 complete trip m/s
004 10.0 points A record of travel along a straight path is as follows: tion of 2.45 m/s2 for 14.7 s; next 0.811 min; -8.76 m/s2 for 5.43 s. (a) Start from rest with constant accelera- (b) Constant velocity of 36.015 m/s for the (c) Constant negative acceleration of What was the total displacement r for the Answer in units of m. complete trip?
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5. A car starting from rest moves in a straight line with a constant acceleration of 1.90 m/s2 for 14.0 s, then slows down to a stop with a constant deceleration of 2.60 m/s2. How far does it travel? X Blank meters 7. A ball is thrown vertically downward from the edge of a bridge 25.0 m high with an initial speed of 18.0 m/s. The ball falls all the way down and strikes the water below. Determine the time...
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